Delivery times, large orders

Please allow up to 2 weeks for USPS shipping or up to 8 days for UPS (4–6 weeks for Hawaii and Alaska).

For large orders we recommend you choose UPS instead of USPS Media Mail.

We may send your order in separate shipments for logistical reasons, and the second shipment may arrive several days after the first.

Thank you for your support and your patience.

Volume Discounts:

20 or more books – A 40% discount will be applied at checkout.

10 or more books – A 20% discount will be applied at checkout.

Valid for books of the same title or different titles.