Susan Hayes

Uh-oh. Someone left the door open. Yup: that door. The one that leads to another dimension, where time is all mixed up. And before anyone noticed, a vicious horde of prehistoric critters raced through. Now the biggest, hungriest, scariest monsters that ever existed are living in this book! Oh-- and it's your job to catch them! So study the clues, step into a habitat, turn off the lights and get ready for action. You see, these beasts can?t hide in...

Build your way to adventure! Pick up your toolbox and ride along with Maxie and all the construction vehicles to the construction site. There's digging to do, pipes to lay, peek-through pages, and a pop-up surprise--so put on your hard hate and get to work!

Discusses the plants and animals of the polar regions, the Earth's last wildernesses.

Monterey, California in 1841. The Mexican territory applies for admission to the United States.

When Grandpa Lou's buddy Red challenges the kids to work on his dude ranch, Tommy jumps at the chance to prove himself, and drags the rest of the Rats along with him. Finding ranch work beyond grueling, the kids are about to bail out when they're invited to join a real live cattle drive. As they spend the week learning to rope and ride, Tommy is the only one who finds himself out of his element. While the others easily master new wrangling skills,...