In 1817, as Gloucester, Massachusetts, was recovering from the War of 1812, something beneath the water was about to cause a stir in this New England coastal community. It was a misty August day when two women first sighted Gloucester's sea serpent, touching off a riptide of excitement among residents that reached a climax when Matt Gaffney fired a direct shot at the creature. Local historian Wayne Soini explores the depths of Gloucester harbor to reveal a treasure-trove of details behind this legendary mystery. Follow as he tracks Justice of the Peace Lonson Nash's careful investigation, the world's first scientific study of this marine animal, and judges the credibility of numerous reported sightings.

Is it a strange mammal related to the seals, a descendant of a prehistoric reptile, or a new, unidentified animal? Whatever it is, or was, the witnesses call it a sea serpent. Remarkably similar descriptions of a creature with a long body, undulating motion, and horse-sized, snake-like head have left a trail of clues and controversy going back three centuries. In "The Great New England Sea Serpent," J.P. O'Neill draws on the historical record as well as previously unpublished first-hand accounts to chronicle more than 230 sightings of the mysterious marine creatures inhabiting the Gulf of Maine.

A Nasty old zookeeper, shifty and mean.Sea serpent monsters, longish and green.Vanishing -- gone -- without leaving a trace.Yes, this would be a most difficult case!Olivia and "Jenny the Great" team up with Scotland Yard when Nessie, the Loch Ness Monster, goes missing. Using their Super Transducer Blaster to search for underwater clues, the girls discover more than a missing sea serpent. Can the "Lucky Penny Detectives" solve this aquatic mystery?

Presents arguments for and against the existence of five notable cryptids and challenges the pseudoscience that furthers their legendary statuses, while providing an exploration of the nature and subculture of cryptozoology.