Dan Gutman 
My Weirder School #4: Mr. Burke Is Berserk! 

With more than 30 million books sold, the My Weird School series really gets kids reading!In this fourth book in the My Weirder School series, Mr. Burke cuts the grass, trims the bushes, and does the landscaping around Ella Mentry School. He wants to have a corn maze on the baseball diamond and drag races with his riding mower. Whats up with the crop circles in the soccer field? And what did he bury under the monkey bars?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 hilarious adventures of A.J. and the gang.