Ace Double Novel 1959

Star Guard Andre Norton 1955 Ace Book Science Fiction Vintage Paperback

Big Planet by Jack Vance, Ace #G-661 (1957, Ace) Sci Fi Paperback

Andre Norton Ace Double Science Fiction Paperback Eye Of Monster Sea Siege 1962

The Fall of the Towers Samuel R. Delany Ace Books Vintage Paperback Sci-Fi Book

Philip K. Dick The Man Who Japed Ace Double Dystopia Satire Science Fiction SF

John Brunner The Jagged Orbit Vintage Ace science fiction 1st print pb 1969

The Three Impostors by Arthur Machen Everyman Library Dent & Tuttle 1995