Uitgevers Illusion Publishing

Cover for Ken Derby · Harley P. Davidsun's Loony Bin (Paperback Book) (2013)

Harley P. Davidsun's Loony Bin (2013)

Cover for Ken Derby · Dracula: the Real Story (Paperback Book) (2014)

Dracula: the Real Story (2014)

Cover for Ken Derby · The Top 10 Ways to Ruin the First Day of School: Ten-year Anniversary Edition (Paperback Book) (2014)

The Top 10 Ways to Ruin the Firs... (2014)

Cover for Ken Derby · The Mystery of King Tutankhamun (Paperback Book) (2014)

The Mystery of King Tutankhamun (2014)