At Halloween And The Kickball Wedding And The Green Slime Goes To Sea And The Ant Invasion In Room 2B The product is a lot of 6 Horrible Harry books by Suzy Kline, part of the Horrible Harry Series. Published by Penguin Young Readers Group in 2016, these Digest Paperback books are illustrated by Wummer and Amy. Each book is 80 pages long and written in English. The series falls under the genre of Juvenile Fiction, with topics including School & Education and Nature & The Natural World. Perfect for young readers who enjoy engaging and humorous stories about a boy named Harry and his adventures in school.