Find out how to make a pop-up frog card and a fun frog in Frog Cards. The fiction book that accompanies this title is Cards for Gran.Oxford Reading Tree Explore with Biff, Chip and Kipper is a series of paired fiction and non-fiction books linked by curriculum-related topics. Each pair consists of an engaging story featuring well-loved characters and a compelling non-fiction book. These topic-linked pairings will develop and deepen their reading comprehension and foster a love of reading across both text types. This book is one of six titles at Oxford Level 2, which are phonically decodable featuring a small number of pre-taught, non-decodable topic words to enrich the texts and support language development.