Phipps Associates
Not Known
ZX Spectrum 16K

John Gilbert
Chris Bourne

The Spectrum Pocket Book is another new book which can be recommended. It is more general than the previous book in the series, which was for the ZX-81, and includes a large section on machine code, which shows, among other things, how to print on to the screen using a machine code program and the Spectrum ROM.

There is also a full assembler program, disassembler and machine code monitor. It provides much useful information on the internal workings of the machine.

It is ideal both for the first-time users and a user who has had some previous experience. It costs £4.95 and can be obtained from Phipps Associates.

Not Rated