Cyanide in the Cereal

Cyanide in the Cereal is a mystery novel written by Agatha Crispie.

Scooby-Doo (DC Comics)
Daphne Blake had a copy of it on her bedside table while she was committed at Catwell Rest Home and Spa.

Appearances

 * Scooby-Doo (DC Comics)
 * #1(a). Scooby in the Booby Hatch!

Notes/trivia

 * It is a parody of the books written by Agatha Cristie.