How do I figure out how much the s/h charge will be when I buy multiple books?
We do not charge s/h on any of our listings, but if you buy multiple listings and have them all shipped together at the same time we can discount the price. Exactly how much depends on the weight of the books, but generally the discount is in the range of $1 to $2 off each sale after the first. We can give you an exact amount if you email and let us know which listings you are considering.
It's been a week and I haven't gotten my books yet. What do I do?
Unless otherwise requested, our books are sent via media mail with delivery confirmation. The USPS quotes 5-10 days as the expected time in transit for media mail but it can take as long as three weeks depending on your distance from us and your distance from a USPS sorting center. We will send an email when your order is mailed. Please let us know if it has been more than a week and you still have not received your package.