Books in the Investigating the Unexplained series

"Engaging images accompany information about alien abductions. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--

Reports of Bigfoot go back to the early 1800s. Since then, several footprints, films, and pictures have been used as evidence that Sasquatch roams the Pacific Northwest. This title examines the history of Bigfoot reports, the tools and technology used by researchers, and considers whether or not Bigfoot exists.

Creaking doors, gusts of wind, eerie sounds--could these be the signs of ghosts? Ghost hunters have tried for years to prove the existence of ghosts through photos, videos, and sound recordings. This book investigates reports of ghosts, illuminates the tools and technology used to search for ghosts, and leaves the reader wondering whether or not there are spirits among us!

Does a giant sea monster live beneath the surface of Loch Ness in Scotland? Reachers have used cameras, sonar, and other technology in hopes of finding this legendary creature. This title explores the mystery of the Loch Ness Monster, the tools and technology used to search for it, and examines the evidence gathered to date, letting the reader make their own conclusion about the existence of this beast beneath the water.

"Engaging images accompany information about UFOs. The combination of high-interest subject matter and narrative text is intended for students in grades 3 through 8"--

Reports of haunted houses go back to ancient Rome. People who claim to have witnessed hauntings tell of strange sounds, objects that move on their own, and ethereal spirits. Readers will learn about the history of hauntings, why skeptics claim they are not real, and how researchers use technology to try and find proof of these unwanted visitors in our homes!