The Deadliest Vampire

An action detective SF horror thriller of a New York private eye's exploration of an immense ancient haunted mansion, after finding a treasure map, and his encounters with strange hauntings, which he uncovers the source of in a lost chamber, and Dracula's lost tomb, and later its true origins, and a celestial time traveler, which they activate at a secret NASA and SETI research facility New York private eye John Eisenberg investigates a colossal ancient mansion, built far differently than anything he has ever encountered, and is engrossed with it and exploring it, especially after the discovery of an ancient treasure map, and explores strange hauntings and occurrences, and legends, trying to solve what actually is there, encountering unexplained occurrences everywhere, and encounters strange unidentified extraordinary ghostly energy formations. Leading paranormal scientists and investigators are brought in and go to any length to discover proper proof of the existence of the supernatural, with the foremost in technology and equipment to investigate everything far further than before, and encounter the strange unidentified hauntings, and extraordinary ghostly formations, and discover the source in a lost chamber, where they uncover Dracula's lost tomb, and late one night accidentally revive it, and later discover its true origins, and also discover an ultimate celestial time traveler, also haunting the place, which they revive at a secret NASA and SETI extraterrestrial research facility.