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SRD 5.2.1
SRD 5.1

SRD 3.5 Modern SRD Library

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Modern SRD
Modern SRD Arcana
d20 Future
d20 Menace Manual
Modern SRD Core

d20 Future
Xenobiology

Xenobiology

Xenobiological Hazards
Creature Templates

Realistic Space Travel

Creature Templates

5th Edition

SRD 5.2.1
SRD 5.1

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SRD 3.5
Modern SRD

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