Dan Gutman 
My Weird School #12: Ms. Todd Is Odd! 

With more than 30 million books sold, the My Weird School series really gets kids reading!In this twelfth book in the My Weird School series, Ms. Todd is subbing, and A.J. and his friends are sure she kidnapped Miss Daisy so she could take over her job. Theyre going to have to do the detective work to get the goods on her. But it wont be easy! Ms. Todd is the weirdest substitute teacher in the history of the world!Perfect for reluctant readers and word lovers alike, Dan Gutman’s hugely popular My Weird School series has something for everyone. Don’t miss the hilariosu adventures of A.J. and the gang.