- Hurwitz, Gregg, Orphan X novel, bk. 8
- The last orphan, Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel, 8
- The last orphan, Gregg Hurwitz
- The last orphan, Gregg Hurwitz
- The last orphan [playaway], Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel
- Hurwitz, Gregg, Orphan X novel, 5
- The crime writer, Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel, 6
- Hurwitz, Gregg, Orphan X novel, 7
- Into the fire, Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel, bk. 4
- Don't look back, Gregg Hurwitz
- You're next, Gregg Hurwitz
- The kill clause, Gregg Hurwitz
- The nowhere man, Gregg Hurwitz
- Out of the dark, the return of Orphan X, Gregg Hurwitz
- Into the fire, Gregg Hurwitz
- The rains, Gregg Hurwitz
- Troubleshooter, Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel, 3
- Into the Fire [playaway], Gregg Hurwitz
- Out of the dark, Gregg Hurwitz
- Orphan X, Gregg Hurwitz
- The survivor, Gregg Hurwitz
- Orphan X, Gregg Hurwitz
- Tell no lies, by Gregg Hurwitz
- Prodigal son, Gregg Hurwitz
- The Last Orphan, An Orphan X Novel
- The nowhere man, Gregg Hurwitz
- The Nowhere Man
- Hellbent, Greg Hurwitz
- Hellbent, by Gregg Hurwitz
- They're watching, Gregg Hurwitz
- Hellbent, Gregg Hurwitz
- The survivor, Gregg Hurwitz
- Last shot, Gregg Hurwitz
- Prodigal son, Gregg Hurwitz
- Dark horse, Gregg Hurwitz
- Trust no one, Gregg Hurwitz
- Minutes to burn, Gregg Andrew Hurwitz
- The nowhere man, Gregg Hurwitz
- Dark horse [playaway], Gregg Hurwitz
- The program, Gregg Hurwitz
- Dark horse, Gregg Hurwitz
- Prodigal son, Gregg Hurwitz
- Tell no lies, Gregg Hurwitz
- Tell no lies, Gregg Hurwitz
- Hurwitz, Gregg, Orphan X novel, 2