All the publications: Tracy Yardley

• CosmoEnglish (United States)Comic Book 28 ppIssues:5
• Cosmo The Mighty MartianEnglish (United States)Comic Book 32 ppIssues:5
• Cosmo: Space AcesEnglish (United States)Softcover 128 pp
• Felix The CatEnglish (United States)Comic BookIssues:1
• Mega ManEnglish (United States)SoftcoverIssues:1/8
• Riding ShotgunEnglish (United States)Softcover
• Sonic Saga SeriesEnglish (United States)Softcover 112 ppIssues:7
• Sonic the HedgehogEnglish (United States)Comic BookScore:5.0Issues:11/90
• Sonic the HedgehogEnglish (United States)Softcover 96 ppScore:5.0Issues:1/21
• Sonic The Hedgehog 30th AnniversaryEnglish (United States)Comic Book 80 ppScore:5.0
• Sonic the Hedgehog 30th Anniversary Celebration: The Deluxe EditionEnglish (United States)Hardcover 112 ppScore:5.0
• Sonic the Hedgehog Chaotix's 30th AnniversaryEnglish (United States)Comic Book 32 ppScore:4.0
• Sonic the Hedgehog Chaotix's 30th Anniversary (Variant Cover)English (United States)Comic Book 32 ppIssues:2
• Sonic the Hedgehog Mega Man Worlds CollideEnglish (United States)Softcover 104 ppIssues:1/3
• Sonic the Hedgehog. Comics Giveaway Day 2026English (United States)Comic Book 26 pp
• Sonic the Hedgehog: Tangle & WhisperEnglish (United States)Comic BookIssues:1/5
• Sonic The Hedgehog: The IDW CollectionEnglish (United States)Hardcover 272 ppIssues:3/6
• Sonic UniverseEnglish (United States)Softcover 112 ppIssues:8