Uggles hate Wopples, and Wopples hate Uggles. That's just a fact. So what happens when Utterly Uggle and his mother come face-to-face with some Wopples in outer space? CSI Chapters...
Have you ever heard of an atoll? It's a strange tropical island like no other! How are atolls formed, and why are they now under threat? There are big changes...
Can one crash affect the entire world? It can if it's a stock market crash! What is the stock market? Why does it sometimes crash? Find out how past crashes...
What do people mean when they say, "Money doesn't grow on trees"? Is winning the lottery the only way to become rich? You'll be surprised to see how many ways...
What goes up, must come down, right? There are 60 seconds in a minute, aren't there? We don't often ask questions about these simple "facts" of life, but perhaps we...
What has over 250 razor-sharp teeth, eyes as big as basketballs, and a bite more powerful than a T. rex? Read on, if you dare... CSI Chapters is a leveled...
Is it possible to save too much money? Federico needs to save a lot of money to reach a big goal, but he must learn some important lessons along the...
Receiving a gift is always a nice surprise. But what if the gift will cost money to keep? CSI Chapters is a leveled collection of 25 original chapter books in...
