基本信息出版社：Macmillan Children's Books
页码：96 页
出版日期：2007年02月
ISBN：0330439812
International Standard Book Number：0330439812
条形码：9780330439817
EAN：9780330439817
装帧：平装
正文语种：英语
丛书名：Spymaker

内容简介 Spying is about power and secrets, keeping your own while trying to find out other people's. Spying isn't the preserve of governments and international men of mystery - it can happen anywhere. You can be a spy! Grab your magnifying glass and investigate further to discover all the tricks of the trade. Create your own codes and ciphers, learn about famously fiendish codes, and try your new skills out on the puzzles included. This book is perfect for all budding super sleuths.
作者简介 Sandy Ransford was born in Yorkshire and worked in publishing in London before becoming a full-time writer. She has written many titles for children, including books on ponies and riding, animals, magic, puzzles, quizzes, jokes and activities. She now lives in Wales with her husband, two small ponies, two pygmy goats, two pet sheep and a cat.