The ultimate insider's guide to San Francisco Features fascinating and unusual places not found in traditional travel guides Part of the international 111 Places series with over 650 titles and 3…
This compact, visually-driven guide provides an expert introduction to the identification and history of gemstones. Edited by a specialized team at DK, the book utilizes high-resolution photography…
Introduces different kinds of rocks and fossils, including how they are formed and where they can be found.