Great Big Book of Really Hard Puzzles Genevieve Rosen-Biller Each card is designed to

Each card is designed to fit with all others

Tremendously funny and thoughtful

Churchill's D-Day is history come alive--the Invasion of Normandy as the British Bulldog experienced it himself

Used throughout human history for food

my melancholy

Great Big Book of Really Hard Puzzles Genevieve Rosen-Biller Each card is designed toUp for a challenge? The Great Big Book of Really Hard Puzzles is just that a huge Highlights activity book packed with extra difficult puzzles that will challenge even the most experienced solvers ages 8 and up. This kids puzzle book is filled with brain teasing, mind twisting puzzles that will test, entertain and delight. Every puzzler can discover something that excites them, and grown ups might even want to try their hand at these hard puzzles!