Money-Saving Bundle of Interactive Books that Target 7 Different Prepositions and Simplified Sentences. Each book features a different category of vocabulary! These interactive books are great for teaching and practicing prepositions, vocabulary, and combining words to increase utterance length. Hands-On Learning is great for children with Autism, Apraxia, Language Disorders, Speech Delay, ADHD, as well as, any child!!! Target: Prepositions: Behind, Between, In, In Front, On, Over, Under Categor