The Mysteries of Sleep Book
From blue light to pink noise, Da Vinci to Feng Shui, hunter-gatherers to NASA, The Mysteries of Sleep is an endlessly fascinating grab bag of knowledge about the third of your life you spend with your head on a pillow. A lighthearted tour of the science, history, legends, and oddities of slumber, The Mysteries of Sleep is filled with magical artwork, memorable explanations, and pointers, tips, and suggestions to help you get the most out of your bedtime hours. Just try not to stay up all night reading it.
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If item is eligible: returns within 30 days — unworn, unwashed, tags attached (non-apparel: unused, in original packaging with all parts). Email afterglow@kremage.com first for a return authorization — ship only to the address we provide; unauthorized returns can’t be inspected or refunded. Refunds only, no exchanges; all returns are reviewed before approval. Your first return ships free; after that return shipping is the customer’s cost unless the item is defective, damaged, or wrong. No restocking fees, ever.
Final-sale items (beauty, consumables, intimates, pierced jewelry, candles/scents and similar hygiene or one-of-a-kind goods) are non-returnable. High-value items ($1,000+) must be returned unused, uninstalled, and in original packaging; used or installed units aren’t returnable for change of mind. No restocking fees — on a $1,000+ change-of-mind return you cover return shipping and insurance. Manufacturer defects are covered under warranty, which we help you claim.
Damaged, defective, or wrong item? Email afterglow@kremage.com within the 30-day window with photos — free replacement or refund, return shipping included. Packages marked delivered to the address you provided are considered delivered.
Color & variation: screen colors differ, and natural materials (wood, leather, wool, stone) and handmade or 3D-printed items vary piece to piece — that’s normal, not a defect.
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This product is manufactured by Loftie and sold through Kremage as a marketplace. Kremage does not design, manufacture, or independently test this product. Loftie is solely responsible for product safety, labeling, and regulatory compliance.
Electronics Notice: This product is manufactured by Loftie and must be used in accordance with the manufacturer's instructions. Do not modify or disassemble. Kremage does not independently test electronics for UL listing, FCC compliance, or electrical safety.
⚠ California Proposition 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. p65warnings.ca.gov
