Pre-School Comprehension Tutor Book A for Ages 5-7 Pre-School Comprehension Tutor is a two book A and B series. This book aims to introduce comprehension to pupils from age 5 to 7 in a fun and creative manner.Bright colours, interesting illustrations and imaginative short stories help to perk the pupil's interest in their journey of comprehending passages. Each short story is themed and aims to educate the pupils in the various aspects and encounters in their daily life.