- Nextstep Object-Oriented Programming and the Objective C Language: Release 3 (Next Developer's Library)
- Nextstep Operating System Software: Release 3 (Nextstep Developer's Library)
- Nextstep Programming Interface Summary: Release 3 (Next Developer's Library)
- Nextstep Development Tools and Techniques: Release 3 (Next Developer's Library)
- Nextstep User Interface Guidelines: Release 3