To redeem and conditions:
Purchase a print, audio, or eBook from any retailer and send a copy of your receipt, less payment information and shipping, to email@example.com
Books purchased directly from our site will automatically get swag and a free book shipped.
Free eBook cannot be over $2.99.
CassaSeries audio book excluded in the free giveaway.
Offer good until December 15, 2018. Delivery of print books not guaranteed by Christmas after December 10, 2018.