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Title: Teachers need this book.
Review: This book is great. It's fun to read, I read it in about 24 hours but I did nothing else till I finished. It is presented in a question and answer format and is well indexed so it's easy to look up your topic. The explanations are well written, the science is strong, and the language makes it easy to understand even when the subject is complex. When school starts this book will be on my desk for all those strange questions my students ask.
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