Noted historian Timothy Green Beckley has proclaimed Harold T. Wilkins one of the most important writers on the paranormal of
ALL TIME, “who immersed himself in tales of Atlantis, lost civilizations in the jungles of South America, haunted treasure troves of infamous
pirates, and prehistoric creatures which might still be alive. In the l950s, he became mesmerized by the earliest flying saucer accounts, and his works
"Flying Saucers on the Attack" and "Flying Saucers Uncensored" created a stir because of their controversial nature.”

INCLUDED ARE THESE ELECTRIFYING REPORTS OF THE UNKNOWN:

The history of a militant race of Atlantean warriors who could only be killed by stones or wood because they were invulnerable to steel. 

Read a terrifying account of a fire breathing monster which emerged from a flying saucer in 1952. Witnesses saw a half-man/half-dragon creature,
ten feet tall, with  a red-orange face and green body. Then there was one contactee who in 1953 met a beautiful saucer woman who hailed from a
planet on the dark side of the moon.

Do exotic creatures still exist in the deepest jungles of South America?  Read about a brave explorer found ripped to shreds by a King Kong-like monster,
and the native women who coupled with large "apes."  Learn of their hybrid progeny, whose "language" consists only of moans and howls.
 
Also included are the world’s most mysterious creatures: Unicorns, the Abominable Snowman of the Himalayas and a bird with the head of a monkey.