Note: The complete Amiga Developer CD v2.1 (with much more material) can be purchased at Vesalia online.
Amiga Mail Volume II (May/June 1993)
Amiga RKM Devices Manual
Amiga Hardware Reference Manual
Includes and Autodocs 2.0
Includes and Autodocs 3.5
Amiga RKM Libraries Manual
ADCD 2.1 File List (with titles)
For official material on AmigaOS 4.0 and higher, please visit the AmigaOS Documentation Wiki.