American Century Series
American Experience Series
Anchor Books
Anchor Octavos
Anvil Books
Apollo Editions
Atheneum Paperbacks
Atlantic Paperbacks / Ungar Paperbacks
Beacon Paperbacks
Beacon Series in Liberal Religion
Book-Sized Paperbacks
Capricorn Books
Charter Books
Citadel Paperbacks
Clarion Books
Collier Books
Colophon Books
Compass Books
Coward-McCann Contemporary Drama
Coward-McCann Heritage Drama
Delta Books
Dolphin Books
Dramabooks
Dutton Paperbacks
Evergreen Books
Evergreen Cartoon Books
Evergreen Pilot Books
Evergreen Profile Books
Evergreen Records
Evergreen Target Books
Forum Books
Great Debate Books
Harper Trade Department Books
Harvest Books
Hill & Wang Paperbacks
Keystone Books
Little, Brown Paperbacks
Liveright Paperbound Editions
Macmillan Paperbacks
Meridian Books
Meridian Fiction
Meridian Giants
Modern Library Paperbacks
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Noonday Paperbacks
Norton Library
Perpetua Books
Pioneer Books (Citadel Press, unnumbered, 1961)
Praeger Paperbacks
Quadrangle Paperbacks
Readers Editions (Simon & Schuster, unnumbered, 1950)
Reviewers Selections (Simon & Schuster, unnumbered, 1950)
Schocken Folios
Schocken Paperbacks
Scientific American Books (Simon & Schuster, unnumbered, 1955)
Scribner Library
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Universal Library
Ungar Paperbacks / Atlantic Paperbacks
Viking Portable Library
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Wisdom of the East
Xanadu Library