ถ้าคุณชอบ UFOs

Leslie Kean

นี่คือเล่มที่คุณควรอ่านต่อ

Area 51

Annie Jacobsen

Forbidden science

Jacques Vallee

The day after Roswell

Philip J. Corso

Communion

Whitley Strieber

The Mothman Prophecies

John A. Keel

Glimpses of Other Realities

Linda Moulton Howe

Abduction

John E. Mack

Choose Your Own Adventure - Project UFO

R. A. Montgomery

Dimensions

Jacques Vallee

Alien Agenda

Jim Marrs

Hidden Truth

Steven M. Greer

An alien harvest

Linda Moulton Howe

UFOs and the National Security State

Richard M. Dolan

Roswell Incident

Charles Berlitz

The Interrupted Journey

John Grant Fuller