World War I set the tone for the 20th century and introduced a new type of warfare: global, mechanical, and brutal. Nathan Hale has gathered some of the most fascinating true-life tales from the war and given them his inimitable Hazardous Tales twist. Easy to understand, funny, informative, and lively, this series is the best way to be introduced to some of the most well-known battles (and little-known secrets) of the infamous war.

Meet best friends Gabby Jordan, Priya Gupta, and Mindy Kim. They're different in just about every way -- personalities, hobbies, family, and more -- but they have a few important things in common: they're all in the same class, they absolutely love animals, and for reasons that are as varied as the trio themselves none of them can actually have any pets. Unable to resist the adorable temptation any longer, the girls decide to come up with a way to...

Natalie has never felt that she's enough -- athletic enough, stylish enough, or talented enough. And on the first day of middle school, Natalie discovers that things are worse than she thought -- now she's not even cool enough for her best friend, Lily! As Natalie tries to get her best friend back, she learns more about her true self and natural talents. If Natalie can focus on who she is rather than who she isn't, then she might realize she's more...

Lucy and her goofball brother Andy, two Neanderthal siblings living 40,000 years ago, take on a wandering baby sibling, bossy teens, cave paintings, and a mammoth hunt. But what will happen when they encounter a group of humans? Includes a special paleontologist section that helps to dispel common Neanderthal myths.

It's summer and Sunny is bored. Most of her friends are out of town. Her mom wants her to babysit way more than Sunny wants to babysit. There's nothing good on TV. The only cool place that's cool is the community pool. Sunny loves going there - and loves it even more when she's offered a job at the snack shack. Soon she's flinging fries and serving frozen ice cream treats - with the assistance of the very sweet boy who works with her. Life is best...

Baby Monkey, private eye, will investigate stolen jewels, missing pizzas, and other mysteries--if he can manage to figure out how to put his pants on.

After the tragic death of their father, Emily and Navin move with their mother to the home of her deceased great-grandfather, but the strange house proves to be dangerous. Before long, a sinister creature lures the kids' mom through a door in the basement. Em and Navin, desperate not to lose her, follow her into an underground world inhabited by demons, robots, and talking animals. Eventually, they enlist the help of a small mechanical rabbit named...

The school lunch lady is a secret crime fighter who uncovers an evil plot to replace all the popular teachers with robots.

What happens when the world's biggest cat video star gets accused of a crime she didn't commit? She becomes a cat on the run, that's what. But how do you avoid capture and prove your innocence when you are the most famous feline on the planet? Well, it ain't easy. Follow Princess Beautiful--for that is her name--as she goes from meme megastar #1 to public enemy #1 and cheer her on as she fights to clear her name. Is she a super villain? An internet-famous...

In "The Legend of the Gunting," Nate finds himself only one detention away from disappearance, according to an ominous PS 38 legend. In "Go Nate, It's Your Birthday," Nate's use of his father's credit card leads to all kinds of great adventures and an epic race to recover from disaster. And in "CATastrophe," Nate finally gets a chance to spend time with his crush, Jenny, only to wind up terrorized by her pet.