C. L. · C. Layman · S. L. · Stephen Layman
McGraw-Hill · McGraw-Hill Humanities/Social Sciences/Languages · Oxford University Press
| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Letters to Doubting Thomas: A Case for the Existence of God | 978-0-19-530814-3 | 2006 |
| Power Of Logic | 978-1-55934-955-0 | 1998 |
| Study Guide | 978-0-7674-0690-1 | 1999 |
| The Power of Logic | 978-0-07-287587-4 | 2004 |
| The Power of Logic | 978-0-7674-2033-4 | 2001 |