We offer about 26,000 used books in all fields, including physics, art, philosophy, social science, history, literature, science fiction, etc. We stock modern and antiquarian prints and other art. Most items are listed in 100 catalogs, titled by subject matter, and available on this site. We purchase interesting private libraries. Member of IOBA. Shipping by US media mail at stated rates but large or heavy items may require additional postage. Shipments valued over $200 may be sent with insurance, and/or with signature confirmation, required. International shipments sent only by insured USPS mail (Priority Mail or Priority Express Mail or Express Guaranteed). Sales within California and many other states are subject to sales tax. International shipments may be subject to Customs duties or fees and/or VAT, which are the responsibility of the buyer. Postage will not be refunded for items returned as "package not accepted"; please review your order for correct addressing. Contact: Stephen Clauser, 626-372-3863.