Calvin and Hobbes is a daily comic strip that was written and illustrated by American cartoonist Bill Watterson that follows the humorous antics of Calvin, an adventurous 6-year-old boy, and Hobbes, his sardonic stuffed tiger. Did you know that there was a Calvin and Hobbes textbook? That's right, it's called Teaching With Calvin and Hobbes, and it was published in 1993 by a small press in Fargo, North Dakota. There were a mere 2,500-copies printed, and recently, a copy sold for $10,000. Now here is what an actual room inspired by the comic would look like. Continue reading for more cool and creative room designs that geeky kids would love.