Darton,Longman & Todd Ltd · HarperCollins · M.E. Sharpe · O Books
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Being Human | 978-0-232-52455-0 | 2003 | |
| Great Christian Thinkers: The Spiritual Heritage of Six Key Theologians | 978-0-00-628134-4 | 1999 | |
| The Puzzle of Ethics | 978-0-00-628144-3 | 1999 | |
| The Puzzle of Ethics | 978-0-7656-0164-3 | 1997 | Paul Grosch |
| The Puzzle of Ethics | 978-0-00-627701-9 | 1994 | " |
| The Puzzle of Evil | 978-0-00-627638-8 | 1999 | |
| The Puzzle of God | 978-0-00-628143-6 | 1999 | |
| The Puzzle of God | 978-0-7656-0170-4 | 1997 | |
| The Puzzle of God | 978-0-00-599223-4 | 1990 | |
| The Puzzle of Sex | 978-0-00-628042-2 | 1999 | |
| The Puzzle of the Gospels | 978-0-00-627878-8 | 1995 | Mary Mills |
| The Thinker's Guide to Evil | 978-1-903816-33-2 | 2003 | Julie Arliss |
| The Thinker's Guide to God | 978-1-903816-22-6 | 2003 | " |