The bestselling book for every boy from eight to eighty, covering essential boyhood skills such as building tree houses*, learning how to fish, finding true north, and even answering the age old question of what the big deal with girls is.

In this digital age there is still a place for knots, skimming stones and stories of incredible courage. This book recaptures Sunday afternoons, stimulates curiosity, and makes for great father-son activities. The brothers Conn and Hal have put together a wonderful collection of all things that make being young or young at heart fun—building go-carts and electromagnets, identifying insects and spiders, and flying the world's best paper airplanes.

The completely revised American Edition includes:

The Greatest Paper Airplane in the World
The Seven Wonders of the Ancient World
The Five Knots Every Boy Should Know
Stickball
Slingshots
Fossils
Building a Treehouse*
Making a Bow and Arrow
Fishing (revised with US Fish)
Timers and Tripwires
Baseball's "Most Valuable Players"
Famous Battles-Including Lexington and Concord, The Alamo, and Gettysburg
Spies-Codes and Ciphers
Making a Go-Cart
Navajo Code Talkers' Dictionary
Girls
Cloud Formations
The States of the U.S.
Mountains of the U.S.
Navigation
The Declaration of Independence
Skimming Stones
Making a Periscope
The Ten Commandments
Common US Trees
Timeline of American History