It's a numbers game! soccer : the math behind the perfect goal, the game-winning save, and so much more!

Series: National Geographic kids

• NGK everything rocks and minerals: dazzling gems of photos and info that will rock your world

• Volcano!

• Weird but true: 301 outrageous facts

• 13 planets: the latest view of the solar system

• 1862, Fredericksburg: a new look at a bitter Civil War battle

• Baby mammoth mummy: frozen in time : a prehistoric animal's journey into the 21st century

• Everything big cats: pictures to purr about and info to make you roar!

• Monsters of the deep

• National geographic kids awesome animals

• National Geographic Kids everything castles: capture these facts, photos, and fun to be king of the castle!

• National Geographic kids.: All the shark facts, photos, and fun that you can sink your teeth into

• Rocks and minerals: dazzling gems of photos and info that will rock your world

• Ultimate weird but true

• 125 true stories of amazing animals: inspiring tales of animal friendship & four-legged heroes, plus crazy animal antics

• 5,000 awesome facts (about everything!)

• That's gross!

• Tiger in trouble!: and more true stories of amazing animal rescues

• Weather: facts, photos, and fun that will blow you away

• Weird but true!: stupid criminals : 150 brainless baddies busted, plus wacky facts

• First big book of the ocean

• Just joking 3: 300 hilarious jokes about everything, including tongue twisters, riddles, and more!

• Just joking 4: 300 hilarious jokes about everything, including tongue twisters, riddles, and more!

• Ultimate bugopedia: the most complete bug reference ever

• Ultimate weird but true 2: 1,000 wild & wacky facts & photos!

• Ye olde weird but true: 300 outrageous facts from history

• 125 true stories of amazing pets: inspiring tales of animal friendship and four-legged heroes, plus crazy animal antics

• 5,000 awesome facts (about everything!) 2

• Animal stories: heartwarming true tales from the animal kingdom

• Frogs

• Get outside guide: all things adventure, exploration, and fun!

• Hang on, monkey!

• Jump, pup!

• Just joking 5: 300 hilarious jokes about everything, including tongue twisters, riddles, and more!

• My medieval adventure

• My pet adventure

• National Geographic kids get outside guide: all things adventure, exploration, and fun!

• Parrot genius: and more true stories of amazing animal talents

• Penguins

• Quiz whiz 4: 1,000 super fun mind-bending totally awesome trivia questions

• Robots

• Snow leopards

• Stubby the war dog: the true story of World War I's bravest dog

• Swim, fish!: explore the coral reef

• Swing sloth!: explore the rain forest

• Try this!: 50 fun experiments for the mad scientist in you

• Weird but true!: ripped from the headlines: real-life stories you have to read to believe

• Weird but true!: ripped from the headlines 2: real-life stories you have to read to believe

• What in the world?: fun-tastic photo puzzles for curious minds

• 1,000 facts about the Bible

• 100 things to make you happy

• 125 cool inventions

• 125 cute animals: meet the cutest critters on the planet, including animals you never knew existed, and some so ugly, they're cute

• Animal records: the biggest, fastest, weirdest, tiniest, slowest, and deadliest creatures on the planet

• Baby animals

• By the numbers

• Clouds

• Dirtmeister's nitty gritty planet Earth: all about rocks, minerals, fossils, earthquakes, volcanoes, and even dirt!

• Edible science: experiments you can eat

• Everything space

• Everything Vikings

• Extreme planet: Carsten Peter's adventures in volcanoes, caves, canyons, deserts, and beyond!

• A friend for Lakota: the incredible true story of a wolf who braved bullying

• Guide to photography: tips & tricks on how to be a great photographer from the pros & your pals at My Shot

• Just joking: animal riddles

• Koalas

• Little kids' first big book of the world

• Little kids first big book of who

• Myths busted! 3: just when you thought you knew what you knew

• Nighttime

• Ultimate weird but true 3: 1,000 wild & wacky facts & photos

• Weird but true food: 300 bite-size facts about incredible edibles

• What in the world?: look again

• When fish got feet, when bugs were big, & when dinos dawned: a cartoon prehistory of life on Earth

• Xtreme illusions 2

• 5,000 awesome facts (about everything!) 3

• 5,000 awesome facts about everything!

• Awesome 8: over 50 picture-packed, top 8 lists

• Deep sea challenge

• Dolphins

• Everything predators

• Everything reptiles

• Just joking: cats

• Little kids first big book of birds

• Mars: the red planet

• Mastermind: over 100 games, tests, and puzzles to unleash your inner genius

• Night sky: Find adventure! Go outside! Have fun! Be a backyard stargazer!

• Ocean animals: who's who in the deep blue

• Real or fake?: Far-out fibs, fishy facts, and phony photos to test for the truth

• Reptiles & amphibians

• Rocks & minerals

• Tigers

• A tree grows up

• Ultimate oceanpedia: the most complete ocean reference ever

• Weird but true sports: 300 wacky facts about awesome athletics

• Weird but true! Gross: 300 slimy, sticky, and smelly facts

• 100 things to be when you grow up

• Animal ark: celebrating our wild world in poetry and pictures

• Awesome 8 extreme

• Bet you didn't know: fascinating, far-out, fun-tastic facts!

• Dino records.: the most amazing prehistoric creatures ever to have lived on Earth

• Just joking gross: 300 hilarious and disgusting jokes, tongue twisters, riddles, and more!

• This book stinks!: gross garbage, rotten rubbish, and the science of trash

• Weird but true! Human body.: 300 outrageous facts about your awesome anatomy

• What would happen?: serious answers to silly questions

• Animal zombies!: and other bloodsucking beasts, creepy creatures, and real-life monsters

• Astronaut, aquanaut: how space science and sea science Interact

• Dog science unleashed: fun activities to do with your canine companion

• A leap for Legadema: the true story of a little leopard in a big world

• National Geographic Kids guide to genealogy

• Weird but true! Animals

• Bet you didn't know! 2 : outrageous, awesome, out-of-this-world facts!

• Brain candy: seriously sweet facts to satisfy your curiosity

• Cat science unleashed: fun activities to do with your feline friend

• Funny animals: critter comedians, punny pets, and hilarious hijinks

• Brain candy 2: seriously sweet facts to satisfy your curiosity

• Extreme ocean: amazing animals, high-tech gear, record-breaking depths, and much more!

• Funny animals 2: just joking

• It's a numbers game!: soccer : the math behind the perfect goal, the game-winning save, and so much more!

• Just joking dogs

• Kids vs. plastic: ditch the straw and find the pollution solution to bottles, bags, and other single-use plastics : how you can be a waste warrior!

• Little kids first big book of where

• Pet records

• Brain candy 3: seriously sweet facts to satisfy your curiosity

• Greeking out: epic retellings of Classic Greek myths

• Jurassic smarts: a jam-packed fact book for dinosaur superfans!

• Ultimate mammalpedia: the most complete mammal reference ever