How to Purchase Directly From Seneca Press
I urge you to try the brick and mortar retailers if convenient, and I particularly steer you to the independently owned boating shops that are usually staffed by real paddlers who know their specialty.
If you do choose to order directly from Seneca Press, just send a check for the price of the books, shipping*, and (if you live in Maryland) 6% sales tax made out to Seneca Press and addressed to:
530 Ashford Road
Silver Spring, MD 20910
But be advised that turnaround can vary from instantly to several weeks depending on when and for how long I am off paddling. So I discourage ordering directly from me.
* Go to USPS Media Mail and check on the rates there.