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Books by Philip J. Klass

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Bringing Ufos Down to Earth (Young Readers)
🇺🇸 United States
Bringing Ufos Down to Earth (Young Readers)
By: Philip J. Klass
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The Real Roswell Crashed-Saucer Coverup (Contemporary Issues (Prometheus))
🇩🇪 Germany
The Real Roswell Crashed-Saucer Coverup (Contemporary Issue…
By: Philip J. Klass
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Bringing Ufos Down to Earth (Young Readers)
🇩🇪 Germany
Bringing Ufos Down to Earth (Young Readers)
By: Philip J. Klass
View Details
The Real Roswell Crashed-Saucer Coverup (Contemporary Issues (Prometheus))
🇺🇸 United States
The Real Roswell Crashed-Saucer Coverup (Contemporary Issue…
By: Philip J. Klass
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Ufos Explained
🇺🇸 United States
Ufos Explained
By: Philip J. Klass
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UFO-Abductions : A Dangerous Game
🇺🇸 United States
UFO-Abductions : A Dangerous Game
By: Philip J. Klass
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