1. International orders must ADD SHIPPING HERE before check out

2. Order the books that you would like - books are shipped media mail within the USA

3. USA orders can upgrade to Priority Mail - 3-book orders ship Priority Mail automatically

Priority Mail upgrade
(within the USA)



Purchase books with PayPal

Thank you, for your order.

Orders are usually processed the next day. Occasionally, there is a delay, if I am away teaching.

Thank you for your patience.

Cheers, Mark.