With its claws and fangs and hunting for blood in the night, el Chupacabra is the stuff of nightmares. Many people insist that this mysterious Mexican monster is real, while others proclaim it a bedtime story. This intriguing volume uses a presentation of firsthand accounts and more to encourage well-rounded research and critical thinking skills.

Provides information about UFOs, including where they have been spotted, conspiracy theories, and possible explanations.

"The Mattigan kids don't believe in things that go bump in the night. After all, their dad is famous for proving such things are impossible. But, when their long-lost Grandpa Joe shows up with his Mysterious Monsters journal, begging for help, the siblings find themselves drawn into a search for Bigfoot."--Amazon.

"Maddie, Max, and Theo have come to the most haunted neighborhood in the most haunted city in America--and they're staying in the spooky Vampire House. While their father searches for evidence to prove its blood-sucker is fake, they set out on a search of their own through a city of the dead to a crumbling Voodoo shack. The Mattigan kids are on the case--but sometimes even the most clever plan can be a recipe for disaster"--Provided by publisher.