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Cover of Swamp Sinister
Issue #225 Jul 16, 1970 Issue #226 Oct 01, 1970 Issue #227 Oct 20, 1970 Issue #228 Dec 01, 1970 Issue #229 Jan 21, 1971 Issue #230 Mar 11, 1971 Issue #231 Apr 22, 1971 Issue #232 Apr 22, 1971 Issue #233 Jun 01, 1971 Issue #234 Jul 22, 1971 Issue #235 Jul 22, 1971 Issue #236 Oct 01, 1971 Issue #237 Nov 01, 1971 Issue #238 Feb 01, 1972 Issue #239 Mar 01, 1972 Issue #240 Jan 18, 1972 Issue #241 Apr 01, 1972 Issue #242 Jun 20, 1972 Issue #243 Jul 01, 1972 Issue #244 Oct 01, 1972
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Batman (1940) Swamp Sinister

by Dennis O'Neil Writer John Broome Writer +14 more
DC Comics Jul 22, 1971 USD $0.25 52 pages
Key Issue Crime War
Overview Market Data $25+ Series comments

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