- 555 Timer Applications Sourcebook, with Experiments
- The Bugbook VII
- Introductory experiments in digital electronics and 8080A microcomputer programming and interfacing (Blacksburg continuing education series)
- Interfacing and Scientific Data Communication Experiments (Blacksburg continuing education series)
- BugBook III: Micro Computer Interfacing: Experiments Using the MARK 80 Microcomputer, an 8080 System