Books listed by ISBN
>
Various small imprints
> Hoyt R. Hilsman
Hoyt R. Hilsman
H.H.
ยท
R. H.
title
ISBN-13
(ISBN-10)
year of publication
Nineteen Angels
978-1-4507-0845-6
(1-4507-0845-5)
2010
The Chaklala Codes
978-1-4507-9684-2
(1-4507-9684-2)
2012
Hoyt Rogers