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The Power of When: Discover Your Chronotype--and the Best Time to Eat Lunch, Ask for a Raise, Have Sex, Write a Novel, Take Your Meds, and More Hardcover – September 13, 2016

4.2 out of 5 stars 203 customer reviews

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  • The Power of When: Discover Your Chronotype--and the Best Time to Eat Lunch, Ask for a Raise, Have Sex, Write a Novel, Take Your Meds, and More
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  • Good Night: The Sleep Doctor's 4-Week Program to Better Sleep and Better Health
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  • The Sleep Doctor's Diet Plan: Lose Weight through Better Sleep
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  • Hardcover: 384 pages
  • Publisher: Little, Brown and Company (September 13, 2016)
  • Language: English
  • ISBN-10: 9780316391269
  • ISBN-13: 978-0316391269
  • ASIN: 0316391263
  • Product Dimensions: 6.4 x 1.2 x 9.5 inches
  • Shipping Weight: 1.4 pounds (View shipping rates and policies)
  • Average Customer Review: 4.2 out of 5 stars 203 customer reviews
  • Amazon Best Sellers Rank: #23,040 in Books (See Top 100 in Books)
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September 20, 2016
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September 13, 2016
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