We've Moved! Gem Guides is pleased to advise that on November 2, 2009, we moved our operations. Our new address is -- Gem Guides Book Co. 1275 W. 9th Street Upland, CA 91786 Tel: (626) 855-1611 Fax: (626-855-1610 For orders and Customer Service - 800-824-5118 e-mail: gembooks@aol.com