Dan Gutman 
My Weirdtastic School #3: Professor Pitt Is a Nitwit! 

With more than 34 million books sold, the My Weird School series really gets kids reading! In this third book of the My Weirdtastic School arc, A.J. and friends get a glimpse into the art world with expert Professor Pitt!A special guest has arrived at Ella Mentry School! Professor Pitt is the president of a local museum and has all sorts of wacky ideas about art. A.J. thinks its all a total snoozefestuntil the piece he turns in for an art assignment gets praised as a work of genius! Suddenly, Professor Pitt is introducing A.J. as the next big thing to happen to the art world. What could possibly go wrong? Perfect for reluctant readers and all kids hungry for funny school stories, Dan Gutmans hugely popular My Weird School chapter book series has something for everyone. Dont miss the hilarious adventures of A.J. and his friends!