| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| If You Lead They Will Follow | 978-0-9658978-4-6 (0-9658978-4-2) | 1999 |
| Life After the Great Disappearing Act | 978-0-9658978-5-3 (0-9658978-5-0) | 2002 |
P. H. · P. Higgins · P W. · Patrick Higgins · Patrick W · W H