Uitgevers Penguin Putnam Inc

Cover for Franklin W. Dixon · Hardy Boys 02: the House on the Cliff - The Hardy Boys (Hardcover Book) [New edition] (1927)

Hardy Boys 02: the House on the ... (1927)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 03: the Secret of the Old Mill - The Hardy Boys (Hardcover Book) [New edition] (1927)

Hardy Boys 03: the Secret of the... (1927)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 05: Hunting for Hidden Gold - The Hardy Boys (Hardcover Book) (1928)

Hardy Boys 05: Hunting for Hidde... (1928)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 06: the Shore Road Mystery - The Hardy Boys (Hardcover Book) [New edition] (1928)

Hardy Boys 06: the Shore Road My... (1928)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 07: the Secret of the Caves - The Hardy Boys (Hardcover Book) (1929)

Hardy Boys 07: the Secret of the... (1929)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 08: the Mystery of Cabin Island - The Hardy Boys (Hardcover Book) (1929)

Hardy Boys 08: the Mystery of Ca... (1929)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 04: the Missing Chums - The Hardy Boys (Hardcover Book) [Revised edition] (1930)

Revised edition

Hardy Boys 04: the Missing Chums... (1930)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 09: the Great Airport Mystery - The Hardy Boys (Hardcover Book) [4th Revised edition] (1930)

4th Revised edition

Hardy Boys 09: the Great Airport... (1930)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 01: the Secret of the Old Clock - Nancy Drew (Hardcover Book) [New edition] (1930)

Nancy Drew 01: the Secret of the... (1930)

Cover for Carolyn Keene · Nancy Drew 02: the Hidden Staircase - Nancy Drew (Hardcover Book) [New edition] (1930)

Nancy Drew 02: the Hidden Stairc... (1930)

Cover for Carolyn Keene · Nancy Drew 03: the Bungalow Mystery - Nancy Drew (Hardcover Book) [New edition] (1930)

Nancy Drew 03: the Bungalow Myst... (1930)

Cover for Carolyn Keene · Nancy Drew 04: the Mystery at Lilac Inn - Nancy Drew (Hardcover Book) [New edition] (1930)

Nancy Drew 04: the Mystery at Li... (1930)

Cover for Franklin W. Dixon · Hardy Boys 10: What Happened at Midnight - The Hardy Boys (Hardcover Book) [New edition] (1931)

Hardy Boys 10: What Happened at ... (1931)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 06: the Secret of Red Gate Farm - Nancy Drew (Hardcover Book) (1931)

Nancy Drew 06: the Secret of Red... (1931)

Cover for Franklin W. Dixon · Hardy Boys 11: While the Clock Ticked - The Hardy Boys (Hardcover Book) [New edition] (1932)

Hardy Boys 11: While the Clock T... (1932)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 07: the Clue in the Diary - Nancy Drew (Hardcover Book) [Revised edition] (1932)

Revised edition

Nancy Drew 07: the Clue in the D... (1932)

Cover for Franklin W. Dixon · Hardy Boys 12: Footprints Under the Window - The Hardy Boys (Hardcover Book) [New edition] (1933)

Hardy Boys 12: Footprints Under ... (1933)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 13: the Mark on the Door - The Hardy Boys (Hardcover Book) [Revised edition] (1934)

Revised edition

Hardy Boys 13: the Mark on the D... (1934)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 14: the Hidden Harbor Mystery - The Hardy Boys (Hardcover Book) [New edition] (1935)

Hardy Boys 14: the Hidden Harbor... (1935)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 12: the Message in the Hollow Oak - Nancy Drew (Hardcover Book) [New edition] (1935)

Nancy Drew 12: the Message in th... (1935)

Cover for Franklin W. Dixon · Hardy Boys 15: the Sinister Signpost - The Hardy Boys (Hardcover Book) [New edition] (1936)

Hardy Boys 15: the Sinister Sign... (1936)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 13: the Mystery of the Ivory Charm - Nancy Drew (Hardcover Book) [Revised edition] (1936)

Revised edition

Nancy Drew 13: the Mystery of th... (1936)

Cover for Franklin W. Dixon · Hardy Boys 16: a Figure in Hiding - The Hardy Boys (Hardcover Book) [New edition] (1937)

Hardy Boys 16: a Figure in Hidin... (1937)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 14: the Whispering Statue - Nancy Drew (Hardcover Book) [New edition] (1937)

Nancy Drew 14: the Whispering St... (1937)

Cover for Carolyn Keene · Nancy Drew 15: the Haunted Bridge - Nancy Drew (Hardcover Book) [Revised edition] (1938)

Revised edition

Nancy Drew 15: the Haunted Bridg... (1938)

Cover for Franklin W. Dixon · Hardy Boys 17: the Secret Warning - The Hardy Boys (Hardcover Book) [New edition] (1938)

Hardy Boys 17: the Secret Warnin... (1938)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 16: the Clue of the Tapping Heels - Nancy Drew (Hardcover Book) [Revised edition] (1939)

Revised edition

Nancy Drew 16: the Clue of the T... (1939)

Cover for Franklin W. Dixon · Hardy Boys 18: the Twisted Claw - The Hardy Boys (Hardcover Book) (1939)

Hardy Boys 18: the Twisted Claw ... (1939)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 17: Mystery of the Brass-Bound Trunk - Nancy Drew (Hardcover Book) [Revised edition] (1940)

Hardcover Book× 17

Revised edition

Nancy Drew 17: Mystery of the Br... (1940)

Cover for Franklin W. Dixon · Hardy Boys 19: the Disappearing Floor - The Hardy Boys (Hardcover Book) [New edition] (1940)

Hardy Boys 19: the Disappearing ... (1940)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 20: Mystery of the Flying Express - The Hardy Boys (Hardcover Book) [New edition] (1941)

Hardy Boys 20: Mystery of the Fl... (1941)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 18: Mystery of the Moss-Covered Mansion - Nancy Drew (Hardcover Book) [Revised edition] (1941)

Revised edition

Nancy Drew 18: Mystery of the Mo... (1941)

Cover for Franklin W. Dixon · Hardy Boys 21: the Clue of the Broken Blade - The Hardy Boys (Hardcover Book) (1942)

Hardy Boys 21: the Clue of the B... (1942)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 19: the Quest of the Missing Map - Nancy Drew (Hardcover Book) [Revised edition] (1942)

Revised edition

Nancy Drew 19: the Quest of the ... (1942)

Cover for Franklin W. Dixon · Hardy Boys 22: the Flickering Torch Mystery - The Hardy Boys (Hardcover Book) [1st edition] (1943)

Hardy Boys 22: the Flickering To... (1943)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 20: the Clue in the Jewel Box - Nancy Drew (Hardcover Book) [New edition] (1943)

Nancy Drew 20: the Clue in the J... (1943)

Cover for Carolyn Keene · Nancy Drew 11: the Clue of the Broken Locket - Nancy Drew (Hardcover Book) [New edition] (1943)

Nancy Drew 11: the Clue of the B... (1943)

Cover for Franklin W. Dixon · Hardy Boys 23: the Melted Coins - The Hardy Boys (Hardcover Book) [Revised edition] (1944)

Revised edition

Hardy Boys 23: the Melted Coins ... (1944)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 22: the Clue in the Crumbling Wall - Nancy Drew (Hardcover Book) [New edition] (1945)

Nancy Drew 22: the Clue in the C... (1945)

Cover for Franklin W. Dixon · Hardy Boys 24: the Short-Wave Mystery - The Hardy Boys (Hardcover Book) [Revised edition] (1945)

Revised edition

Hardy Boys 24: the Short-Wave My... (1945)

Franklin W. Dixon

Cover for Franklin W. Dixon · Hardy Boys 25: the Secret Panel - The Hardy Boys (Hardcover Book) [Revised edition] (1946)

Revised edition

Hardy Boys 25: the Secret Panel ... (1946)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 23: Mystery of the Tolling Bell - Nancy Drew (Hardcover Book) [New edition] (1946)

Nancy Drew 23: Mystery of the To... (1946)

Cover for Franklin W. Dixon · Hardy Boys 26: the Phantom Freighter - The Hardy Boys (Hardcover Book) [Revised edition] (1947)

Revised edition

Hardy Boys 26: the Phantom Freig... (1947)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 24: the Clue in the Old Album - Nancy Drew (Hardcover Book) [Revised edition] (1947)

Revised edition

Nancy Drew 24: the Clue in the O... (1947)

Cover for Franklin W. Dixon · Hardy Boys 27: the Secret of Skull Mountain - The Hardy Boys (Hardcover Book) [New edition] (1948)

Hardy Boys 27: the Secret of Sku... (1948)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 25: the Ghost of Blackwood Hall - Nancy Drew (Hardcover Book) [Revised edition] (1948)

Revised edition

Nancy Drew 25: the Ghost of Blac... (1948)

Cover for Franklin W. Dixon · Hardy Boys 28: the Sign of the Crooked Arrow - The Hardy Boys (Hardcover Book) [Revised edition] (1949)

Revised edition

Hardy Boys 28: the Sign of the C... (1949)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 26: the Clue of the Leaning Chimney - Nancy Drew (Hardcover Book) [Revised edition] (1949)

Revised edition

Nancy Drew 26: the Clue of the L... (1949)

Cover for Franklin W. Dixon · Hardy Boys 29: the Secret of the Lost Tunnel - The Hardy Boys (Hardcover Book) [Revised edition] (1950)

Revised edition

Hardy Boys 29: the Secret of the... (1950)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 27: the Secret of the Wooden Lady - Nancy Drew (Hardcover Book) [Revised edition] (1950)

Revised edition

Nancy Drew 27: the Secret of the... (1950)

Cover for Franklin W. Dixon · Hardy Boys 30: the Wailing Siren Mystery - The Hardy Boys (Hardcover Book) [Revised edition] (1951)

Revised edition

Hardy Boys 30: the Wailing Siren... (1951)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 28: the Clue of the Black Keys - Nancy Drew (Hardcover Book) [Revised edition] (1951)

Hardcover Book× 28

Revised edition

Nancy Drew 28: the Clue of the B... (1951)

Cover for Franklin W. Dixon · Hardy Boys 31: The Secret of Wildcat Swamp - The Hardy Boys (Hardcover Book) [New edition] (1952)

Hardy Boys 31: The Secret of Wil... (1952)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 29: Mystery at the Ski Jump - Nancy Drew (Hardcover Book) (1952)

Nancy Drew 29: Mystery at the Sk... (1952)

Cover for Wanda Gag · Millions of Cats (Hardcover Book) (1952)

Millions of Cats (1952)

Cover for Franklin W. Dixon · Hardy Boys 32: the Crisscross Shadow - The Hardy Boys (Hardcover Book) [Revised edition] (1953)

Revised edition

Hardy Boys 32: the Crisscross Sh... (1953)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 30: the Clue of the Velvet Mask - Nancy Drew (Hardcover Book) [Revised edition] (1953)

Revised edition

Nancy Drew 30: the Clue of the V... (1953)

Cover for Franklin W. Dixon · Hardy Boys 33: The Yellow Feather Mystery - The Hardy Boys (Hardcover Book) (1954)

Hardy Boys 33: The Yellow Feathe... (1954)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 31: the Ringmaster's Secret - Nancy Drew (Hardcover Book) [Revised edition] (1954)

Revised edition

Nancy Drew 31: the Ringmaster's ... (1954)

Cover for Carolyn Keene · Nancy Drew 21: the Secret in the Old Attic - Nancy Drew (Hardcover Book) [Revised edition] (1955)

Revised edition

Nancy Drew 21: the Secret in the... (1955)

Cover for Carolyn Keene · Nancy Drew 32: the Scarlet Slipper Mystery - Nancy Drew (Hardcover Book) [Revised edition] (1955)

Revised edition

Nancy Drew 32: the Scarlet Slipp... (1955)

Cover for Franklin W. Dixon · Hardy Boys 35: The Clue in the Embers - The Hardy Boys (Hardcover Book) [Revised edition] (1956)

Revised edition

Hardy Boys 35: The Clue in the E... (1956)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 33: The Witch Tree Symbol - Nancy Drew (Hardcover Book) [Revised edition] (1956)

Revised edition

Nancy Drew 33: The Witch Tree Sy... (1956)

Cover for Franklin W. Dixon · Hardy Boys 36: the Secret of Pirates' Hill - The Hardy Boys (Hardcover Book) [Revised edition] (1957)

Revised edition

Hardy Boys 36: the Secret of Pir... (1957)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 34: the Hidden Window Mystery - Nancy Drew (Hardcover Book) [New edition] (1957)

Nancy Drew 34: the Hidden Window... (1957)

Cover for Franklin W. Dixon · Hardy Boys 37: the Ghost at Skeleton Rock - The Hardy Boys (Hardcover Book) [Revised edition] (1958)

Revised edition

Hardy Boys 37: the Ghost at Skel... (1958)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 35: the Haunted Showboat - Nancy Drew (Hardcover Book) [New edition] (1958)

Nancy Drew 35: the Haunted Showb... (1958)

Cover for Franklin W. Dixon · Hardy Boys 38: Mystery at Devil's Paw - The Hardy Boys (Hardcover Book) (1959)

Hardy Boys 38: Mystery at Devil'... (1959)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 36: The Secret of the Golden Pavillion - Nancy Drew (Hardcover Book) [New edition] (1959)

Nancy Drew 36: The Secret of the... (1959)

Cover for Franklin W. Dixon · Hardy Boys 39: The Mystery of the Chinese Junk - The Hardy Boys (Hardcover Book) (1959)

Hardy Boys 39: The Mystery of th... (1959)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 09: the Sign of the Twisted Candles - Nancy Drew (Hardcover Book) [New edition] (1959)

Nancy Drew 09: the Sign of the T... (1959)

Cover for Carolyn Keene · Nancy Drew 10: Password to Larkspur Lane - Nancy Drew (Hardcover Book) [New edition] (1960)

Nancy Drew 10: Password to Larks... (1960)

Cover for Franklin W. Dixon · Hardy Boys 40: Mystery of the Desert Giant - The Hardy Boys (Hardcover Book) (1960)

Hardy Boys 40: Mystery of the De... (1960)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 38: the Mystery of the Fire Dragon - Nancy Drew (Hardcover Book) [New edition] (1961)

Hardcover Book× 38

Nancy Drew 38: the Mystery of th... (1961)

Cover for Ludwig Bemelmans · Madeline in London - Madeline (Hardcover Book) [Library Binding edition] (1961)

Library Binding edition

Madeline in London - Madeline (1961)

Ludwig Bemelmans

Cover for Franklin W. Dixon · Hardy Boys 41: The Clue of the Screeching Owl - The Hardy Boys (Hardcover Book) [Not Stated edition] (1962)

Not Stated edition

Hardy Boys 41: The Clue of the S... (1962)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 39: the Clue of the Dancing Puppet - Nancy Drew (Hardcover Book) (1962)

Nancy Drew 39: the Clue of the D... (1962)

Cover for Franklin W. Dixon · Hardy Boys 42: The Viking Symbol Mystery - The Hardy Boys (Hardcover Book) [1st edition] (1962)

Hardy Boys 42: The Viking Symbol... (1962)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 40: the Moonstone Castle Mystery - Nancy Drew (Hardcover Book) [New edition] (1962)

Nancy Drew 40: the Moonstone Cas... (1962)

Cover for Carolyn Keene · Nancy Drew 08: Nancy's Mysterious Letter - Nancy Drew (Hardcover Book) [New edition] (1963)

Nancy Drew 08: Nancy's Mysteriou... (1963)

Cover for Gyo Fujikawa · Babies - So Tall Board Books (Board book) [Brdbk edition] (1963)

Babies - So Tall Board Books (1963)

Cover for Ayn Rand · For the New Intellectual: The Philosophy of Ayn Rand (50th Anniversary Edition) (Paperback Book) (1963)

For the New Intellectual: The Ph... (1963)

Cover for Carolyn Keene · Nancy Drew 41: the Clue of the Whistling Bagpipes - Nancy Drew (Hardcover Book) [New edition] (1964)

Nancy Drew 41: the Clue of the W... (1964)

Cover for Richard A. Wolters · Water Dog: Revolutionary Rapid Training Method (Hardcover Book) (1964)

Water Dog: Revolutionary Rapid T... (1964)

Richard A. Wolters

Cover for Ayn Rand · The Virtue Of Selfishness (Centennial Edition), (Paperback Book) [50th Fiftieth Edition, Anniversary edition] (1964)

50th Fiftieth Edition, Anniversary edition

The Virtue Of Selfishness (Cente... (1964)

Cover for Franklin W. Dixon · Hardy Boys 44: the Haunted Fort - The Hardy Boys (Hardcover Book) [1st edition] (1964)

Hardy Boys 44: the Haunted Fort ... (1964)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 42: the Phantom of Pine Hill - Nancy Drew (Hardcover Book) [New edition] (1964)

Nancy Drew 42: the Phantom of Pi... (1964)

Cover for Franklin W. Dixon · Hardy Boys 45: the Mystery of the Spiral Bridge - The Hardy Boys (Hardcover Book) [1st edition] (1965)

Hardy Boys 45: the Mystery of th... (1965)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 43: the Mystery of the 99 Steps - Nancy Drew (Hardcover Book) [New edition] (1965)

Nancy Drew 43: the Mystery of th... (1965)

Cover for Franklin W. Dixon · Hardy Boys 46: the Secret Agent on Flight 101 - The Hardy Boys (Hardcover Book) [Not Stated edition] (1967)

Not Stated edition

Hardy Boys 46: the Secret Agent ... (1967)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 44: the Clue in the Crossword Cipher - Nancy Drew (Hardcover Book) [New edition] (1967)

Nancy Drew 44: the Clue in the C... (1967)

Cover for Franklin W. Dixon · Hardy Boys 47: Mystery of the Whale Tattoo - The Hardy Boys (Hardcover Book) [1st edition] (1967)

Hardy Boys 47: Mystery of the Wh... (1967)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 45: the Spider Sapphire Mystery - Nancy Drew (Hardcover Book) [First edition] (1967)

Nancy Drew 45: the Spider Sapphi... (1967)

Cover for Richard Cavendish · Black Arts: An Absorbing Account of Witchcraft, Demonology, Astrology and Other Mystical Practices Throughout the Ages (Paperback Book) [40th Revised Ed. edition] (1968)

40th Revised Ed. edition

Black Arts: An Absorbing Account... (1968)

Richard Cavendish

Cover for Franklin W. Dixon · Hardy Boys 48: the Arctic Patrol Mystery - The Hardy Boys (Hardcover Book) (1969)

Hardy Boys 48: the Arctic Patrol... (1969)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 46: the Invisible Intruder - Nancy Drew (Hardcover Book) [New edition] (1969)

Nancy Drew 46: the Invisible Int... (1969)

Cover for Franklin W. Dixon · Hardy Boys 49: The Bombay Boomerang - The Hardy Boys (Hardcover Book) [English Language edition] (1970)

English Language edition

Hardy Boys 49: The Bombay Boomer... (1970)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 47: the Mysterious Mannequin - Nancy Drew (Hardcover Book) [New edition] (1970)

Nancy Drew 47: the Mysterious Ma... (1970)

Cover for Franklin W. Dixon · Hardy Boys 50: Danger on Vampire Trail - The Hardy Boys (Hardcover Book) [First edition] (1971)

Hardy Boys 50: Danger on Vampire... (1971)

Franklin W. Dixon

Cover for Carolyn Keene · Nancy Drew 48: the Crooked Banister - Nancy Drew (Hardcover Book) (1971)

Nancy Drew 48: the Crooked Banis... (1971)