In the History of Vintage Science Fiction & Fantasy, Nothing Compares to Gnome Press
Isaac Asimov’s I, Robot and the Foundation Trilogy. Robert A. Heinlein’s Sixth Column. Arthur C. Clarke’s first three novels. The entire Conan saga from Robert E. Howard. The International Fantasy Award winner City by Clifford D. Simak. The Hugo Best Novel winner They’d Rather Be Right from Mack Clifton and Frank Riley. Books by L. Sprague de Camp and Fletcher Pratt, A. E. van Vogt, C. L. Moore and Henry Kuttner, Murray Leinster, Frederik Pohl, Jack Williamson, Andre Norton, and James Gunn.
Those would be a solid core of any collection of vintage f&sf. Yet those books and dozens of others appeared in a few years from just one small publisher: Gnome Press.