First, 1985 Series
 
Cover for The P.I.'s: Michael Mauser and Ms. Tree (First, 1985 series) #1
Issue 1
January 1985
Add/replace cover
Cover for The P.I.'s: Michael Mauser and Ms. Tree (First, 1985 series) #2
Cover for The P.I.'s: Michael Mauser and Ms. Tree (First, 1985 series) #3