Any publication meant to serve as a resource for those interested in learning about or collecting a specific type of item is considered a collectors book. As long as people have been collecting, printed guides to popular items have been produced by a variety of sources, from major publishers to individual enthusiasts, detailing a particular subject’s history and common pricing. Many older, out-of-print guides are especially desirable because they contain images or information no longer covered in current publications.

By the late 19th and early 20th century, public interest in history and antique objects had grown enough to inspire a steady supply of text-heavy books on the subject, with titles like “Furniture of the Olden Time” or “The Practical Book of Chinaware.” Terry Kovel’s earliest price guide, “The Complete Antiques Price List” was printed in 1967, and became the first book to be compiled with the aid of emerging computer technology.

As printing machinery improved, collectors books incorporated full-color photographs instead of drawings, etchings, or textual descriptions of collectibles. Time-Life released it...s classic “Encyclopedia of Collectibles” in 1978, alphabetically covering the field in 16 volumes running from A to Z. The following year, Judith Miller published her first “Antiques Price Guide,” and has since expanded Miller’s Publications to a global brand, producing books on all major collectible categories. In the 1980s, the venerable Knopf publishing house began releasing its own series of “Collector’s Guides” covering everything from silver and pewter to toys and dolls.