This book was designed to approach increasing the length and complexity of utterances in a systematic manner. The book uses Grammatical Simplified Input as a language modeling technique. The target vocabulary in the book coordinates exactly with early developing phonemes /p, b, m, n, t, d, w/. This book uses a repetitive pattern questions and sentences to elicit production of words of increasing length and complexity at the word and sentence level. With this book you can target:Who QuestionsWhat