Some of the mail-order booksellers have developed websites. Most do business by mail, phone and fax and will happily put you on their lists to receive periodic catalogues. In almost all cases, the catalogue lists a mere portion of actual stock. Feel free to ask for titles you don't see. Used book dealers take great pleasure in scouting out books for their clients and will usually search for one at no charge.
Some dealers carry only books currently in print at jacket prices.
Others carry discounted new books that are out of print or on their way out. Used book sellers carry a mix of stock that ranges from a year old to rare and antiquarian. Some specialize in particular topics and areas. Others carry a little bit of everything. The collection of 3,000 titles includes books on cooking, baking, special diets, appliance cooking, entertaining, marketing and management, reference, gastronomy, and wine and spirits.