Product Description
Blue Marble has combined a concise guidebook of essential knowledge to improve sleep (written by a leading expert from Harvard) with a CD of relaxing music. Why is there a CD in a sleep book Recent studies have shown that there is an important connection between music, relaxation and sleep.
This book is second hand, and while you may not get the same publication/version/reprint/edition shown in the picture it will be the same author and title.
Removing existing stickers from a second hand book may damage it, so we refrain from doing so.
Even if the picture shows no price stickers on the book they may be there on the copy you receive.
All of our books are in very good condition.
Please be aware that there will be a sticker with an identifying number on the spine of this book.
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