Troy Cummings: Visiting grades PreK-3 Renowned author and illustrator Troy Cummings has written and/or illustrated more than 40 childrens books, including The Notebook of Doom and The Binder of Doom series, New York Times best-selling book Can I Be Your Dog? and other picture books, board books and early readers. Rob BuyeaVisiting Grades 4-8 Renowned author Rob Buyea  is best known for his Mr. Terupt series which has more than a million copies sold and has been translated in 11 languages. The Perfect Score series, which includes The Perfect Score, The Perfect Secret, and The Person Star, is another series packed with inspiration, secrets, discoveries, and kid power.