Heidi Hollis, OTR/L, is known for having discovered, named, defined, and trademarked two otherworldly realities: Shadow People® and Hat Man®. These phenomena expose a peculiar bridge between UFOlogy, the paranormal and the spiritual world that Hollis has been speaking about in every format for decades now.

With her first book, Hollis embarked on a unique journey to find answers that led her to literally inform the world, as told in: The Secret War: A True Story About a Real Alien War and Shadow People. Hollis has also written several other chart-topping books on a variety of phenomena, touching on topics ranging from cryptozoology to holy encounters, like The Hat Man, Jesus Is No Joke, Picture Prayers, and others.

Hollis is the host of Dark Becomes Light on the #1 iHeartRadio and Coast to Coast AM Paranormal Podcast Network. Anyone who has experienced something “out-of-the-ordinary” now has a place where they can share their experiences and get some direct insight. From Shadow People® to Hat Man® and aliens to angels — Heidi Hollis is there to help. She welcomes members of the public to share their experiences, ask for insight, vent, or comment and submit them to her.

Heidi has been featured globally on various television and radio programs, like Ancient Aliens, The Proof is Out There, Strange Evidence, Beyond Belief with George Noory, The Unexplained Files, Mystery Hunters, and many more. She was also the cohost on The CW for Mysteries Decoded. She is also an Occupational Therapist treating clients with psychological, cognitive, learning, and physical challenges to reach their fullest potential. She has received thousands of stories and shares some in her Blog The Hat Man® Letters. Additionally, her popular paranormal webcomic has had millions of readers.