From books - Book market: Peter Publishing House.

FIRM "ZS SCORPION" OFFERS

With us you can always purchaselarge
stucco books from the publishing house "PETER".
────────────── ────────────────────────────
1. How to write a game for the ZX Spectrum
√ Volume: 290 c. (Price 5 USD)

The second, revised edition of this popular
The newest book is published on numerous
at the request of the Sinclairists.  The book is designed in
mainly for novice programmers, but
will be useful to anyone who is seriously interested in
is about this topic. The reader will learn the composition-
create game programs in BASIC language,
draw a splash screen for the program and do
multi-level menus, learns how to create and
make sprites move across the screen, like
introduce sound effects into the program.  He
can be used to create programs
Laser Basic dialect and procedures in codes from
packages SuperCode and New Supercode, genera-
Games Designer games tor.  All programs from
books are recorded on a floppy disk.
The cost of a floppy disk is 1.5u. e.
────────────── ────────────────────────────
2. How to write a game in assembly language for ZX
 Spectrum
√ Volume: 350 sec. (Price 5 USD)

This book is the second in the series “How to Write
game for ZX Spectrum".  It's about
using assembler to write games
new programs, which allows you to create more
more vibrant and dynamic games, apply
various special effects. From the book you will learn
you know: what is assembler;  how to enter and
edit programs in this language; how
Z80 microprocessor works; how to use
import subroutines from ROM;  how are they created
various video and audio effects. Book on-
written in a very accessible language and will be
useful for both beginners and more advanced
boring" programmers.  All programs from
books are recorded on a floppy disk.
The cost of a floppy disk is 1.5 USD. e.