Kate Messner

Ranger, a golden retriever, could have been a great search-and-rescue-dog except for the squirrels--but one day he unearths a mysterious box and finds himself transported back to the year 1850 where his faithful service is really needed by a family traveling west along the Oregon Trail.

Ranger the time-travelling Golden retriever was trained for search-and-rescue and even though he did not pass the tests he has used his training on his many trips to help people caught up in disasters; now he has arrived at the World Trade Center on the morning of September 11, 2001 just as the first plane hits, and he must rescue fifth-graders Risha and Max who are trapped in the wreckage, guide them to safety, and hopefully reunite them with Risha's...

The mysterious box that Ranger the golden retriever found in the garden transports him back to first century Rome, where he must rescue Marcus, a young servant boy, and Quintus, a volunteer gladiator, from the brutal world of the Colosseum.

Moving to Vermont the summer after seventh grade, a young gymnast hides a secret as she makes new friends and investigates her grandmother's claim that someone is trying to destroy her cricket farm.

From multiple perspectives, tells of a time capsule project and the middle schoolers who contribute, including future journalist Nora Tucker and newcomer Elidee Jones, whose brother is in the local prison.

"Myths about the Mayflower and the Pilgrim's arrival in modern-day America debunked"-- Challenging popular misconceptions about the actual events behind major historical periods, a fact-first chronicle of the Mayflower voyage and founding of the Plymouth Rock colony reveals how the Pilgrims nearly settled elsewhere, almost had a second ship and only met the Wampanoag months after arriving. -

Head-to-head combat! Astounding weapons! Extraordinary skills! Within the pages of this book, 18 awesomely real superheroes and supervillains come to life, each possessing powers far beyond the average insect. Meet the Malevolent Mimic, who wickedly disguises itself as a harmless pink orchid, only to shred unsuspecting butterflies! Or the Great Glue Shooter, who can shoot a smelly glue—from its face! Award-winning nonfiction author Kate Messner...

"Through a mix of sidebars, illustrations, photos, and graphic panels, this book debunks myths about the Underground Railroad and Black Americans' struggle for freedom"--

Describes the process of tracking Burmese pythons, an invasive species to the United States.

This time the mysterious box that Ranger the Golden retriever found transports him to a Maryland plantation before the Civil War, where he must help a young house slave named Sarah and her younger brother Jesse find their way to the underground railroad and North to freedom, before Jesse is sold to a plantation further South.