Java: 

• Java Head by Joseph Hergesheimer (HTML at Litrix)

• The Java Tutorial (online edition) by Mary Campione and Kathy Walrath (illustrated HTML and Java at javasoft.com)

• Java: An Object Oriented Language by Michael A. Smith (frame- and cookie-dependent page images at Electric Press)

• Practical Artificial Intelligence Programming in Java by Mark Watson (zipped PDF and Java files at markwatson.com)

• Principles of Object-Oriented Programming in Java 1.1: The Practical Guide to Effective, Efficient Program Design by James W. Cooper (page images at iuniverse.com)

• Securing Java: Getting Down to Business with Mobile Code by Gary McGraw and Ed Felten (illustrated HTML with commentary at securingjava.com)

• Thinking in Java (second edition, with supplementary material) by Bruce Eckel (PDF, Word, RTF, and zipped text at mindview.net)

Database:

• Database Needs for Modeling and Simulation of Plasma Processing by National Research Council Board on Physics and Astronomy (HTML and page images at NAP)

• Database Systems: Concepts, Languages and Architectures by Paolo Atzeni, Stefano Ceri, Stefano Paraboschi, and Riccardo Torlone (frame and cookie-dependent page images at Electric Press)

• Trusted Database Management System Interpretation of the Trusted Computer System Evaluation Criteria by National Computer Security Center (HTML at isu.edu)

JavaScript:

• HTML and JavaScript for Visual Learners (PDF with commentary at visibooks.com)

C++:

• C++ Annotations by Frank B. Brokken and Karel Kubat (frame-dependent HTML in the Netherlands)

• C++ in Action: Industrial-Strength Programming Techniques by Bartosz Milewski

  • Gutenberg ASCII text

  • HTML at relisoft.com

• Compilers and Compiler Generators: An Introduction with C++ by Pat Terry (HTML, PDF and Postscript with commentary at Rhodes University)

• Language Translation Using PCCTS and C++: A Reference Guide by Terence John Parr (PDF and zipped Postscript at antlr.org)

• Numerical Recipes in C: The Art of Scientific Computing (second edition) by William H. Press, Saul A. Teukolsky, William T. Vetterling, and Brian P. Flannery

  • PDF and PostScript at LANL

  • PDF and PostScript at CMU

  • Postscript files at Harvard

• Object-Oriented Software in ANSI C++ by Michael A. Smith (frame- and cookie-dependent page images at Electric Press)

• Optimizing C++ by Steve Heller (HTML with commentary at steveheller.com)

• The Poems of John G. C. Brainard by John Gardiner Calkins Brainard

  • HTML and SGML at Michigan

  • page images at MOA

• Thinking in C++ (second edition: one volume published, a second volume in preparation) by Bruce Eckel (HTML and PDF at mindview.ent)

• The Waltz C by Henry Gass (HTML and page images at LOC)

• Who's Afraid of C++? by Steve Heller (HTML with commentary at steveheller.com)

WEB:

• CGI Programming on the World Wide Web (first edition, 1996) by Shishir Gundavaram (illustrated HTML at oreilly.com)

• Database Backed Web Sites: The Thinking Person's Guide to Web Publishing (see How to Be A Web Whore Just Like Me) by Philip Greenspun

• The Federation Spider's Web: A Serio-Comic, Politic Ode Suited to the Times (1865) by Dorothea Doggerel (page images at canadiana.org)

• From Paper to Web: How to Make Information Instantly Accessible by Tony McKinley (PDF at imagebiz.com; 4 MB)

• How to Be a Web Whore Just Like Me (electronic edition of "Database Backed Web Sites", 1997) by Philip Greenspun (HTML at photo.net)

• In the Web of Politics: Three Decades of the U.S. Federal Executive (2000) by Joel D. Aberbach and Bert A. Rockman (page images at Brookings Press)

• The Internet Publishing Handbook: For World-Wide Web, Gopher, and WAIS. by Mike Franks (HTML at UCLA)

• Philip and Alex's Guide to Web Publishing (electronic edition, 1999) by Philip Greenspun (HTML at photo.neT)

• Spinning the Web: A Guide to Serving Information on the Internet (first edition) by Andrew Ford (HTML in the UK)

• Untangling the Web: Applications of the Internet and Other Information Technologies to Higher Learning by David J. McArthur and Matthew W. Lewis (HTML at rand.org)

• The Visual Learner's Guide to Managing Web Projects (PDF with commentary at visibooks.com)

• Web Client Programming with Perl (first edition, 1997) by Clinton Wong (illustrated HTML at oreilly.com)

• The Web of Destiny by Max Heindel (HTML at rosicrucian.com)

• Web Style Guide (electronic edition, 1997) by Patrick J. Lynch and Sarah Horton (HTML at Yale)

• World Wide Web: Beyond the Basics (prepublication version, 1996), ed. by Marc Abrams (HTML with commentary at vt.edu)

Design Patterns:

• The Design Patterns Java Companion by James W. Cooper, IBM Thomas J. Watson Research Center