Real Encounters, Different Dimensions and Otherworldy Beings Andra böcker i serien

Time Travel Time Travel
Time Travel
2021
Secret History Secret History
Secret History
2015
The Alien Book The Alien Book
The Alien Book
2019
The Vampire Almanac The Vampire Almanac
The Vampire Almanac
2021
Celebrity Ghosts and Notorious Hauntings Celebrity Ghosts and Notorious Hauntings
Celebrity Ghosts and Notorious Hauntings
2019
Lost Civilizations Lost Civilizations
Lost Civilizations
2019
Area 51 Area 51
Area 51
2019
Monsters of the Deep Monsters of the Deep
Monsters of the Deep
2020
Haunted Haunted
Haunted
2018
Hidden History Hidden History
Hidden History
2020
Supernatural Gods Supernatural Gods
Supernatural Gods
2017
Ancient Gods Ancient Gods
Ancient Gods
2017
The Monster Book The Monster Book
The Monster Book
2016
The UFO Dossier The UFO Dossier
The UFO Dossier
2015
The Zombie Book The Zombie Book
The Zombie Book
2014