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Hammerson Peters
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Hammerson Peters
H. P.
ยท
H. Peters
title
ISBN-13
(ISBN-10)
year of publication
Grigori: And Other Chilling Tales
978-0-9939558-0-8
(0-9939558-0-0)
2014
The Oak Island Encyclopedia
978-0-9939558-8-4
(0-9939558-8-6)
2019
Hammesfahr Petra