Download or read book Claudia and the Recipe for Danger (The Baby-Sitters Club Mystery #21) written by Ann M. Martin and published by Scholastic Inc.. This book was released on 2015-02-24 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: Entering the local baking contest, Claudia is disheartened when her cake turns out poorly, until she realizes that her efforts have been sabotaged, and it's up to the baby-sitters to find out who is to blame.