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Otis Adelbert Kline

A small handful of books by Otis Adelbert Kline are in our catalogue — 7 of them so far. Each one comes with a content rating, age recommendation, and trigger warnings.

7 books in our directoryGenres: Military SF, Space Opera
G: 3PG: 4
Newest firstReading orderHighest rated
The Outlaws of Mars
The Outlaws of Mars
Swordsman of Mars #2
1961
G★ 3.5
The Swordsman of Mars
The Swordsman of Mars
Swordsman of Mars #1
1960
PG★ 3.55
The Port of Peril
The Port of Peril
Grandon #3
1949
G
Call of the Savage
Call of the Savage
Jan of the Jungle #1
1937
PG★ 3.5
Tam, Son of the Tiger
Tam, Son of the Tiger
1931
PG★ 3.43
Maza of the Moon
Maza of the Moon
1930
PG★ 3.45
Planet of Peril
Planet of Peril
1929
G★ 3.37