Books by Dorling Kindersley

Step-by-step programming: ZX Spectrum Book One
[check ebay] [check amazon] [check abebooks]
Ian Graham (1984)
ISBN 0-86318-026-4

Step-by-step programming: ZX Spectrum Book Two
[check ebay] [check amazon] [check abebooks]
Ian Graham (1984)
ISBN 0-86318-031-0

Step-by-step programming: ZX Spectrum+ Book One
[check ebay] [check amazon] [check abebooks]
Ian Graham (1985)
ISBN 0-86318-095-7

Step-by-step programming: ZX Spectrum+ Book Two
[check ebay] [check amazon] [check abebooks]
Ian Graham (1985)
ISBN 0-86318-096-5

Step-by-step programming: ZX Spectrum and ZX Spectrum+ Book Three
[check ebay] [check amazon] [check abebooks]
Piers Letcher (1985)
ISBN 0-86318-103-1