Glentop Publishing 1986, book title is little misguiding. In general it's contains general overview of Atari ST architecture, ports, interfaces/subsystems(graphics/sound/input), TOS/GEM system calls, describes essential things about M68000(architecture, instruction set, adressing modes, but very briefly). It contains also little overview/comparison of coding tools / m68k assemblers (very outdated though). It could be good for it's time, if not unreadable layout. Browsing and finding any information in this book is quite difficult. Newer editions of this book contained informations about blitter (this version contains no info about it).
Creator:
Katherine Peel