Crazy-O-Meter

Deadly plagues, radioactive waves, and beheadings--the world is full of tragic and gory stories. Discover 10 awful historical events, then see where they land on our grim meter. Captivating text paired with engaging photos, fun illustrations, and highly repeatable facts bring these wacky books to life!

Whispering dolls, giggling ghost girls, and unsettled spirits--the world is full of spooky and ghostly stories. Discover 10 hair-raising haunts, then see where they land on our ghostly grade. Captivating text paired with engaging photos, fun illustrations, and highly repeatable facts bring these wacky books to life!

Unheard-of heights, flying limbs, and fiery crashes--the sports world is full of thrilling and unpredictable games and competitions. Discover 10 dangerous sports, then see where they land on our risk rating. Captivating text paired with engaging photos, fun illustrations, and highly repeatable facts bring these wacky books to life!

Massive turbocharges, strong motors, and powerful horsepower--the world is cars is full of extreme and thrilling rides. Discover 10 fast cars, then see where they land on our speed score. Captivating text paired with engaging photos, fun illustrations, and highly repeatable facts bring these wacky books to life!