Includes bibliographical references and index.

Fact 1 -- 15 peanut butter facts that stick -- 75 castle facts fit for a king -- 35 facts about animals after dark -- 100 flight facts to make your mind soar -- 50 stupendous facts about spiders -- 24 dolphin facts to flip over -- 15 sneaky facts about spies -- 75 dino-mite dinosaur facts -- 35 high-tech facts -- 50 word facts that will wow you -- 100 cold hard facts about reptiles & amphibians -- 25 red hot facts -- 35 awesome facts about Asia -- 15 facts that are wonderfully weird -- 75 amazing avian facts -- 35 lifesaving facts about survival -- 100 shark facts you can sink you teeth into! -- 50 furious facts about extreme Earth! -- 25 heart-pumping facts -- 15 out of this world facts about aliens -- 75 plant facts to grow your mind! -- 35 awesome facts about Australia & Oceania -- 100 moving facts about things that go! -- 45 adorable facts about baby animals (and 5 not so cute ones ...) -- 25 cool facts to make you chill out -- 15 little facts about luck.

75 facts to monkey around with -- 35 facts about women who made history -- 100 facts about rain forests -- 50 furry facts about bears -- 25 poisonous facts to die for -- 15 roller coaster facts to get your heart racing -- 75 facts that will totally creep you out -- 35 number facts you can count on -- 100 far-out facts about the universe -- 50 sweet facts about candy -- 25 far-out robot facts -- 15 odd facts about weird sea creatures -- 75 bright-idea facts about inventions -- 35 facts about mummies -- 100 body facts that will rattle your bones -- 50 amazing animal adaptations -- 25 cool things about chocolate -- 15 mysteries of history -- 75 facts about spectacular National Parks -- 35 sure-fire facts about weapons -- 100 incredible insect facts -- 50 eye-popping penguin facts -- 25 sense-ational facts -- 35 fascinating facts about South America -- 15 wild cat facts that will make you purr -- 50 facts that will be music to your ears.

35 eye-opening facts about sleep -- 100 experimental facts about science -- 50 facts about flicks -- 25 wonderful facts about water -- 15 powerful facts about world leaders -- 75 brain-building facts about architecture -- 35 food facts for thought -- 100 winning facts about sports -- 50 enormous facts about elephants -- 25 money facts that will make you say ka-ching! -- 15 satisfying facts about seasons -- 75 fascinating facts about Europe -- Heads up! 35 facts about space junk -- 100 history facts worth repeating -- 50 mind-bending facts about the brain -- 35 facts about holidays to make you cheer -- 15 facts about medicine to cure your curiosity -- 25 facts of epic proportion -- 75 cool facts about coral reefs -- 35 amazing facts about Africa -- 100 marvelous mammal facts -- 50 sweet facts about bees -- 25 green facts that can save the world -- 15 facts about paranormal acitivity to make your skin prickle -- 75 earth-shaking facts -- 35 things treasured.

100 facts about oceans that will make your head swim -- 50 powerful facts about population -- 25 colorful facts -- 15 moving facts about migrations -- 75 doggone facts -- 35 fascinating facts about the future -- 100 facts about megacities -- Saddle up for 50 facts about horses & ponies -- 25 creepy facts about cryptids -- 15 facts to toy around with -- 75 facts about ancient cultures that stand the test of time -- 35 facts that will rock your world -- 100 geography facts that will point you in the right direction -- 50 winning facts about the Olympics -- 24 beautiful facts about butterflies -- 75 Wild facts about weather! -- 35 lethal facts about deadly animals -- 25 fluctuating facts about climate change -- 50 facts you can really dive into -- 35 facts about pets -- 75 ice cold facts about Antarctica -- 25 exciting facts about early humans -- 50 fun facts about North America -- 35 wild facts about wacky hotels -- 15 final facts about endings -- Fact 5,000.

1060L Lexile.