| The Time-Lapsed Man and Other Stories | 1989 |
| Meridian Days | 1992 |
| Engineman | 1994 |
| Blue Shifting | 1995 |
| Penumbra | 1999 |
| Walkabout | 1999 |
| The Web 2028 | 1999 |
| New York Dreams | 2000 |
| New York Nights | 2001 |
| New York Blues | 2002 |
| Bengal Station | 2004 |
| Approaching Omega | 2005 |
| The Fall of Tartarus | 2005 |
| The Web: Lightstorm | 2005 |
| Threshold Shift | 2006 |
| Helix | 2007 |
| Kethani | 2008 |