The Proxima Project / Target: Terra

• The Proxima Project is 149 pages; ©1968.

• The cover states "First Book Publication".
• Cover art is credited to Schoenherr on the copyright page; cover not visibly signed
• Interior art piece is not credited, has Gaughan's "JG" on it

• Target: Terra is 104 pages; ©1968.

• The cover states "Complete Novel".
• Cover art is credited to Gaughan on the copyright page; cover also has his initials
• Interior art piece is not credited, has Gaughan's "JG" on it

• The source of the month in the date is not cited but probably from James Corrick's Double Your Pleasure