Please note: We do not have the staff or time to respond to most e-mails. We do not offer advice or answers to most personal questions or problems by e-mail or phone. We apologize for this limitation and thank you for your understanding.

Consulting: William Shurtleff does consulting for a fee, and has been offering this service since 1978. Please contact Soyinfo Center for details and to arrange an appointment.

New information, ideas, and comments welcome: We definitely welcome (by e-mail) your input or new information or advice on any subject related to this website or to your work with or interest in soy.

Orders and ordering: We welcome orders from within the United States. We do not take orders using credit cards. All orders must be prepaid (by check or money order) in U.S. dollars for the price of the item plus postage. Please feel free to phone or e-mail us if you have any questions about ordering.

Database searches: All orders for searches of the SoyaScan database must be initiated by phone so we can be sure you get exactly the information you want (no more, no less) and so we can tell you the exact price of the database search plus postage to your location.

Soyinfo Center
Attn: William Shurtleff
P.O. Box 234
Lafayette, CA 94549 USA

phone: 925-283-2991

Book of Tofu

the Book of Miso

the Book of Tempeh