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GG
Gale Galligan
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Books by Gale Galligan
Sonic the Hedgehog: Knuckles Anniversary Special
Ian Flynn
,
Gale Galligan
,
Aaron Hammerstrom
,
Thomas Rothlisberger
Sonic the Hedgehog, Vol. 17: Adventure Awaits
Ian Flynn
,
Evan Stanley
,
Gale Galligan
,
Thomas Rothlisberger
,
Tracy Yardley
Sonic the Hedgehog: Seasons of Chaos
Ian Flynn
,
Gale Galligan
,
Justin McElroy
,
Griffin McElroy
Sonic the Hedgehog 30th Anniversary Celebration: The Deluxe Edition
Ian Flynn
,
Gale Galligan
,
Justin McElroy
,
Travis McElroy
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