Invoice Terms: Invoices are due 30 days from receipt of shipment. 

Returns: Unsold books may be returned in undamaged and resaleable condition, for credit, no less than 120 days after purchase.  Advance permission in writing required.  Shipping must be prepaid.  The customer’s account will then be credited in full.

Address for Returns: 

Crabtree Publishing Company
c/o Speed Global Services
2321 Kenmore Avenue, Buffalo, New York 14207