Nov 20, 2009 NOTICE: the Store is closed INDEFINITELY, which includes sales through Amazon. Memberships in ISUS may still be purchased, but I am NOT shipping books at this time.

(I, the shipper, am currently recovering from emergency surgery and won't be able to pack books nor drive to the post office until the Doc gives me the OK.)

Most of the books can be read online at http://library.rstheory.org

Thank you.

The ISUS eCommerce store IS UP AND RUNNING. I've taken a number of orders now, without any problems, so feel free to use.

Payments are made through PayPal, which accepts all major credit cards.

Click the selections on the left to view the available material. This is ALL the material currently available for purchase from ISUS, though a few more things are being planned for the future.

I will have "Specials" available for book sets, which, for example, fit conveniently in a Flat Rate box.

Any questions or problems, please post a comment to this page.

Thanks!