Ken Karst
1) Atlantis
Author
Description
"An investigative approach to the curious phenomena and mysterious circumstances surrounding Atlantis, from historical accounts to popular mythic qualities to hard facts"--
2) Area 51
Author
Description
An investigative approach to the curious phenomena and mysterious circumstances surrounding Area 51, from conspiracy theories to claims of extraterrestrial sightings to hard facts.
4) Sea monsters
Author
Description
"An in-depth study of sea monsters, examining legends, popular reports, and scientific evidence that supports or refutes the existence of the mysterious phenomena"--
5) Bigfoot
Author
Description
"An investigative approach to the curious phenomena and mysterious circumstances surrounding the creature known as Bigfoot, from reported sightings to hoaxes to hard facts"--