Over 50 Secret Codes (International Edition)

Emily Bone

ISBN 10: 1409584615 / ISBN 13: 9781409584612

Published by Usborne Publishing Ltd, 2015

About this Item

Seller Inventory # U9781409584612

Bibliographic Details

• Title: Over 50 Secret Codes (International Edition)
• Publisher: Usborne Publishing Ltd
• Publication Date: 2015
• Language: English
• ISBN 10: 1409584615
• ISBN 13: 9781409584612
• Binding: Soft cover
• Edition: 1759250705.
• Condition: Very Good
• Dust Jacket Condition: 46946293
• Signed: 9/30/2025 4:45:05 PM
• Seller catalogs:
  • 9781409584612
  • 3
  • U

About this title

Synopsis

Children love to learn secret codes and write encrypted messages and this book will teach them everything they need to know, including Semaphore and Morse code, Grid code (used in the American Civil War), Egyptian hieroglyphics and traditional number replacement and alphabet switching codes.