Colorado Parks & Wildlife Research Library

Harold and George's time-traveling Purple Potty lands them in an alternate universe where everything seems delightful, but evil lurks just beneath the surface, and leads to a battle between Captain Underpants and his own evil twin.

The Bad Guys next mission?Rescue 10,000 chickens from a high-tech cage farm. But they are up against sizzling lasers, one feisty tarantula, and their very own Mr. Snake...who's also known as "The Chicken Swallower." What could possibly go wrong?

Will is forced to overcome his fear of Wargals, the foot soldiers of rebel warlord Morgarath, as Araluen's army prepares to battle Morgarath's forces.

In the aftermath of a war between gods and men, a hero, a librarian, and a girl must battle the fantastical elements of a mysterious city stripped of its name.

"It's a zombie kitten apocalypse! Can the Bad Guys save the world from evil Dr. Marmalade's meowing monsters?!? They'll need help from foxy Agent Fox, a swampy secret zombie antidote, and the feistiest, toothiest, hungriest granny around. Get ready to watch the fur fly!"--OCLC.

After Ranger's apprentice Will battles Temujai warriors to rescue the captured princess Evanlyn, Will's kingdom of Skandia joins forces with rival kingdom Araluen to defeat a common enemy.

This book introduces important people and events in American history, highlighting individuals who contributed to the nation's development over the centuries.

A snotty situation ensues when Melvin Sneedley, an academically-gifted student, turns into the Bionic Booger Boy and must be stopped by George, Harold, and Captain Underpants. By flipping the pages, the reader may view animated illustrations.

"A fast-paced, thrilling horror novel that follows a group of heroines to die for, from the brilliant New York Times bestselling author of The Southern Book Club's Guide to Slaying Vampires. In horror movies, the final girl is the one who's left standing when the credits roll. The one who fought back, defeated the killer, and avenged her friends. The one who emerges bloodied but victorious, a victim and a hero. But after the sirens fade and the audience...

In 1620, a boy and his dog are rescued from the doomed ship, Flying Dutchman, by an angel who guides them in travelling the world, eternally helping those in great need.