Warren "Topper" Helmers

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Sherlock Holmes in the Case of the Missing Martian 1 Issue #1 1990
Sherlock Holmes in the Case of the Missing Martian 2 Issue #2 1990
Sherlock Holmes in the Case of the Missing Martian 3 Issue #3 1990
Sherlock Holmes in the Case of the Missing Martian 4 Issue #4 1990