Keith Kay Bücher

This definitive guide covers the entire history of weapons, from the earliest, most primitive instruments up to remarkable advances in modern defense and warfare, Riot-control devicesElectrified nightsticksInfantry weaponsMultiple-launch rocketsFiber-optic misslesWire-guided torpedoes"Stealth" technology

A collection of hundreds of optical illusions, including classic examples from various sources and new drawings

They're challenging, baffling, and wildly entertaining: here are 240 colorful, mind-boggling puzzles of every kind to sharpen anyone's thinking skills! Vivid optical illusions fool and tease the eye: try to find both a young girl and her grandmother in what seems to be a picture of only one woman. Or test those smarts on a different type of visual problem by figuring out which of six pieces isn't needed to make a cube. Sneaky lateral thinking puzzles are so tricky that there are extra clues to help: look at them first and then solve the riddle of why a tourist in London wouldn't ride the escalator in the subway station--even though he wanted to. It takes really creative reasoning to solve clever logic conundrums, including mathematical enigmas from the "addled arithmetician" and mini-mysteries to delight the armchair detective. And lots more stimulating fun!

This brilliant activity book of imagination from the mind of Keith Haring is for the little Nina in all of us... jam-packed with activities for hours of entertainment.