| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Before the Fall: Innsmouth Adventures Prior to the Great Raid of 1928 | 978-1-56882-135-1 (1-56882-135-2) | 1998 | Ralph Dula · Michael Lay · Gary O'Connell · Gary Sumpter · Lucya Szachnowski |
G. C. · G.O. · Gary Connell · **O.C.** · O'Connell