From the Book - 1st U.S. ed.
Essential gear -- The greatest paper airplane in the world -- The seven wonders of the ancient world -- The five knots every boy should know -- Questions about the world, pt. 1 -- Making a battery -- How to play stickball -- Fossils -- Building a treehouse -- The rules of soccer -- Dinosaurs -- Making a bow and arrow -- Understanding grammar, pt. 1 -- Table football -- Fishing -- Timers and tripwires -- Baseball's most valuable players -- Famous battles -- The rules of rugby union and rugby league -- Spies: codes and ciphers -- U.S. naval flag codes -- Making crystals -- Estraordinary stories -- Making a go-cart -- Insects and spiders -- Juggling -- Questions about the world, pt. 2 -- Astronomy -- Making a paper hat, boat and water bomb -- Navajo Code Talkers' dictionary --