Using sophisticated technology and impressive coding skills to track down advanced cyber criminals, four savvy teens close in on a dangerous hacker before realizing that they are being led into a trap, in a story told through a collage of video segments, text, and website postings.

"Track the facts about the Alamo, the Galveston hurricane, and the great state of Texas! When Jack and Annie came back from their adventure in Magic Tree House #30: Hurricane Heroes in Texas, they had lots of questions. Why is Texas called the Lone Star State? What was the Alamo? When was the Galveston hurricane? Why was it so terrible? Find out the answers to these questions and more as Jack and Annie track the facts about Texas. Filled with up-to-date...

Jack and Annie look at knights, armor, and life in a castle.

What was it like to be a passenger on the Mayflower? How many people survived the first harsh winter in the New World? How did Pilgrim children spend their days? Find out the answers to these questions and more in this Magic Tree House Research Guide: Pilgrims. Includes fun facts from Jack and Annie, fantastic photos and illustrations, and a guide to doing further research. From the Trade Paperback edition.

Presents a picture of life in colonial America and reviews the causes and major events of the American Revolution. Annotation. WHY DID WE fight the Revolutionary War? What is the Declaration of Independence? What was it like to live in the 13 colonies? Find out the answers to these questions and more in Magic Tree House Research Guide: American Revolution, Jack and Annie's guide to one of the most important events in our nation's history. This is...

Join Jack and Annie as they research rain forests and find out the facts behind the fiction.

Join Jack and Annie as they research leprechauns and Irish folklore and find out the facts behind the fiction.