Ages 7-10 If you're an alien on Earth, you have one giant secret to keep . After a while, even friends want to tell your secret. Kell and Bree plan a birthday party with giants—Big Foot, Cyclops, Goliath and the Jolly Green Giant—while they struggle with keeping their own giant secret. But they have an even bigger problem: Principal Lynx and the Society of Alien Chasers is back with a dog trained to sniff out an alien in a crowd. When Mom is stung by a bee, Kell must find a doctor who can keep a giant secret, too. Will Aliens, Inc. be able to pull off the Giant Party and keep everyone happy? Principal Lynx and the Society of Alien Chasers is back with a dog who can sniff and point out aliens. How can Kell, Bree and the gang avoid the dog and still pull off a GIANT birthday party? Kell is afraid of Earth bugs: flies, wasps and now, bees. How can he survive on Earth with such creatures chasing him all the time? Geography Day and Maps Kell and friends learn about geography of the U.S. But Kell wants to tell his friends about the "geography" of the stars. Easy Chapter Book series Chapter Book Series for boys Chapter Book Series for Girls Chapter Book Series for ages 7-10 Humor for Kids – "A Funny Book" The alien family, the Smiths, understand little of Earth's culture, which results in funny situations. Crazy songs and dangerous dogs make this an exciting read.