By Gene Korienek, Tom Wrensch, Doug Dechow; Addison Wesley Professional, 2002, ISBN 0201731142. Tutorial; introduces Squeak and advanced topics for programmers interested in learning it and writing programs. [Addison Wesley]
By Mark J. Guzdial, Kimberly M. Rose; Prentice Hall, 2002, ISBN 0130280917. Draws on Squeak community, explores digital music and sound, advanced user interfaces, 3-D graphics, Flash animation, virtual machine building. [Prentice Hall]
By Mark Guzdial; Prentice Hall, 2000, ISBN 0130280283. For sophomore-senior courses in object-oriented programming or comparative languages where book on OO language is needed; focus: basics, compelling case studies. [Prentice Hall]