Edited by Glen Krasner; Addison-Wesley, 1983, ISBN 0201116693. Tells how Smalltalk was first invented, and then how it was introduced to the world, with chapters by key participants. [Amazon.com]

By Adele Goldberg; Addison-Wesley, 1983, ISBN 0201113724. In depth explanation of the programming user interface. [Amazon.com]

Descriptions, reviews, purchase source. [Amazon.com]

By James E. Hendrix; Reston Publishing Co., 1984, ISBN 0835970124. Purchase source for used copies. [Amazon.com]

By Timothy Howard; Prentice Hall, 1995, ISBN 013442526X, has CD-ROM. Describes ParcPlace environment in terms of basic Smalltalk ideas, shows how to solve problems, develop applications. [Amazon.com]

book by Tim Patrick. (Amazon)

By Mike Plusch; John Wiley and Sons, 2002, ISBN 0764525360. In-depth introductory guide, hands-on tutorials, over 1, 000 examples include source code, output; organized in 6 parts; author is Water co-creator. [Amazon.com]