- Lost In the Cosmos by Walker Percy,  1984-06
 - Walker Percy's Sacramental Landscapes: The Search in the Desert by Allen Pridgen,  2000-11
 - The Thanatos Syndrome: A Novel by Walker Percy,  1999-09-04
 - Peculiar Crossroads: Flannery O'Connor, Walker Percy, and Catholic Vision in Postwar Southern Fiction by Farrell O'Gorman,  2004-11-30
 - Lanterns on the Levee: Recollections of a Planter's Son (Library of Southern Civilization) by William Alexander Percy,  1993
 - The Last Physician: Walker Percy and the Moral Life of Medicine 
 - Flannery Oconnor, Walker Percy, and the Aesthetic of Revelation by John D. Sykes Jr.,  2007-09-30
 - Walker Percy: A Bibliography by Stuart Wright,  1986-01-01
 - Walker Percy: A Life by Patrick Samway,  1999-04
 - Understanding Walker Percy (Understanding Contemporary American Literature) by Linda Whitney Hobson,  1988-07
 - Walker Percy and the Postmodern World (Campion Book) by Mary K. Sweeny,  1987-05
 - Signs of the Giver: The Collected Papers of the 2002 Southwestern College Walker Percy Seminar by Beth Sheppard,  2003-02-28
 - Walker Percy's Voices by Michael Kobre,  2000-01-06
 - With Walker Percy at the Tupperware Party: in Company with Flannery O'Connor, T.S. Eliot, and Others by Marion Montgomery,  2009-09-15
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