| Year | Award | Category | Status |
|---|
| 1987 |
Locus Poll Award |
Best SF Novel |
Nominee/Finalist
|
| Date |
|
Publication |
Publisher |
Type |
Page |
| May 1986 |
|
Enigma
|
Berkley Books |
Novel |
3 |
| July 1987 |
|
Enigma
|
Ace Books |
Novel |
|
| May 1988 |
|
Enigma
|
Legend |
Novel |
|
| 1997 |
|
Das Geheimnis
|
Heyne |
Novel |
|
| March 2004 |
|
Enigma
|
ibooks |
Novel |
vii |
| May 2020 |
|
Enigma
|
Phoenix Pick |
Novel |
|
| May 2020 |
|
Enigma
|
Phoenix Pick |
Novel |
|