All

Explains the formation of rocks and minerals, and includes information on volcanoes.

Superman builds a robot that looks just like his loyal dog Krypto. The real Krypto isn't impressed. But when the evil Lex Luthor show ups with Kryp...

Superman builds a robot that looks just like his loyal dog Krypto. The real Krypto isn't impressed. But when the evil Lex Luthor show ups with Kryp...

Learn about place value for two-digit and three-digit numbers as you read The Right Place.

Farmer Flanagan is excited to bring his newest invention to the fair—a fart-powered drone. What he doesn’t know is that two robbers plan to steal i...

Shelly the Tortoise is determined to beat Hunter the Hare... in an epic robot battle! Animals from around the forest are engineering their own mech...

It’s the late 1700s. Tensions are brewing between the American colonies and Great Britain. The Revolutionary War is about to begin. Will you: He...

The Bat-Family is back to crack the Riddler’s latest mystery in this brain-busting early chapter book! The Riddler crashes Commissioner Gordon’s aw...

When Harley ruins the Riddler’s carefully constructed scheme to capture Batman, she’s determined to show the calculating crook that she’s no bad-lu...

Billionaire BRUCE WAYNE is asked to support the military’s newest weapon, the ParaBomb X, a high-tech orb that emits a paralyzing light. But during...

The Bat-Family is back to crack the Riddler’s latest mystery in this brain-busting early chapter book! The Riddler crashes Commissioner Gordon’s aw...

When Harley ruins the Riddler’s carefully constructed scheme to capture Batman, she’s determined to show the calculating crook that she’s no bad-lu...

Benjamin Franklin led a productive life, but is it possible his accomplishments include everything attributed to him? The answer is yes, for the mo...

Join super scientist Max Axiom as he explores the technology behind and everyday use of robots in our world. Science and engineering content centra...

Join super scientist Max Axiom as he explores the technology behind and everyday use of robots in our world. Science and engineering content centra...

Travel back to a time when: Canon balls were the only weapons of mass destruction. An arrow was more accurate than a gun. Step into the lives of...

At a Gotham City charity event, The Riddler kidnaps a wealthy businessman and demands a huge ransom. Can Batman decipher the villain's riddles, or ...

Harry loves recess. Well, he used to love recess. A new kid starts picking on Harry and his friends, and now nobody likes recess. Harry decides to ...

Harry loves recess. Well, he used to love recess. A new kid starts picking on Harry and his friends, and now nobody likes recess. Harry decides to ...

The 13 American Colonies had many reasons to begin the Revolutionary War. From the Boston Tea Party to the Intolerable Acts, they felt it was time ...

The 13 American Colonies had many reasons to begin the Revolutionary War. From the Boston Tea Party to the Intolerable Acts, they felt it was time ...

Travel back to a time when: Canon balls were the only weapons of mass destruction. An arrow was more accurate than a gun. Step into the lives of...

Thomas Jefferson set the course for a new nation ruled by and for the people. In the Declaration of Independence, his words explained that all peop...

John Adams was the second U.S. president, and the first to live in the White House. He hand-selected George Washington to serve as commander of the...