A cache of Viking artifacts discovered in the Arizona desert launches Scott Wolter on a quest to find a lost Viking ship that legends claim is buried somewhere in the Southwest.
Scott Wolter investigates artifacts found in Mexico that suggest contact between an undiscovered ancient Mesoamerican culture and aliens from outer space.
Initials on a cave wall and a fraternal medal found nearby launch Scott on a two-track Pennsylvania investigation. Was this bizarre backyard cave a hangout for the Knights of the Golden Eagle, a stop on the Underground Railroad or both.
Jack the Ripper has never been identified, but Scott Wolter receives new evidence that suggests the infamous killer was Sherlock Holmes author Arthur Conan Doyle, whose alleged murders may have been part of a dark Freemasonic ritual.
A mysterious female spy helped George Washington defeat the British in the revolutionary war, but her identity is a mystery to this day. Scott Wolter works to uncover her identity and help her take her place in the history books.
Scott Wolter investigates Louisiana's Honey Island Swamp Monster, a legendary creature that may be related to Bigfoot, the Sasquatch, and an ape from the ice age thought to be long extinct, but may still walk among us today.
Scott Wolter teams up with the FBI's explosives unit to puzzle out the identity of the man who threw the bomb at the infamous Haymarket Rally in Chicago in 1886.
An inscription carved on a remote sea cliff in Newfoundland sends Scott Wolter chasing a trail of clues that could lead to treasure buried in the 14th century by the mysterious medieval order of the Knights Templar.
