<b>From the back cover of the Ballantine first edition:</b> "Lona Kelvin - naive orphan. And at seventeen, mother of one hundred children.
<p>Minner Burris - starman. Whose butchered body had been put together by aliens, with artificial and <i>alien</i> replacements.
<p>Horror stalked just beneath the surface of these two lonely creatures.
<p>Duncan Chalk - a vulture, carrion eater of other people's emotions, feeding on pain, fear, anger, hatred, jealousy, terror; typifying in the appetites of his vast body the sick delight that millions took in the tragedies he skillfully arranged.
<p>Lona Kelvin - Minner Burris - Duncan Chalk - Surely the strangest triangle the worlds had ever seen."
| Year | Award | Category | Status |
|---|---|---|---|
| 1968 | Hugo Award | Best Novel | Nominee/Finalist |
| 1968 | Nebula Award | Novel | Nominee/Finalist |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1967 |
|
Thorns | Ballantine Books | Novel | 9 |
| August 1967 |
|
Thorns | Ballantine Books | Novel | 9 |
| October 1969 |
|
Thorns | Rapp & Whiting | Novel | |
| October 1969 |
|
Thorns | Walker & Co. | Novel | |
| September 1970 |
|
Thorns | Ballantine Books | Novel | 9 |
| 1971 |
|
Der Gesang der Neuronen | Lichtenberg | Novel | |
| 1971 | Der Gesang der Neuronen | Éditions Rencontre | Novel | ||
| 1972 |
|
Twee sterren | Meulenhoff | Novel | |
| 1972 |
|
A Canção dos Neurônios | Editorial Bruguera | Novel | |
| March 1972 |
|
Brivido crudele | Editrice Nord | Novel | 5 |
| August 1973 |
|
Thorns | Ballantine Books | Novel | 9 |
| June 1974 |
|
Der Gesang der Neuronen | Heyne | Novel | |
| May 1977 |
|
Thorns | New English Library | Novel | 7 |
| December 1977 |
|
Un jeu cruel | J'ai Lu | Novel | |
| July 1978 |
|
Thorns | New English Library | Novel | 7 |
| March 1979 |
|
Thorns | Del Rey / Ballantine | Novel | |
| March 1979 |
|
Thorns | Del Rey / Ballantine | Novel | 9 |
| August 1983 |
|
Thorns | Bantam Books | Novel | 9 |
| February 1985 |
|
Welten der Zukunft: Chroniken aus Raum und Zeit Band 5 | Heyne | Omnibus | 225 |
| 1987 | Espinhos | Publicações Europa-América | Novel | ||
| December 1987 |
|
Thorns | Orbit / Futura | Novel | 7 |
| May 1988 |
|
Three Novels: The World Inside / Thorns / Downward to the Earth | Bantam Spectra | Omnibus | 5 |
| January 1990 |
|
Un jeu cruel | J'ai Lu | Novel | |
| January 1991 |
|
Brivido crudele | Mondadori | Novel | 13 |
| December 2000 |
|
Thorns | Gollancz | Novel | 9 |
| May 2007 |
|
Un jeu cruel | Gallimard | Novel | 5 |
| September 2011 |
|
Thorns | Gateway / Orion | Novel | |
| April 2014 |
|
Thorns | Open Road Integrated Media | Novel | |
| July 2015 |
|
Thorns | Skyboat Media and Blackstone Audio | Novel | |
| July 2015 |
|
Thorns | Skyboat Media and Blackstone Audio | Novel | |
| July 2015 |
|
Thorns | Skyboat Media and Blackstone Audio | Novel | |
| July 2015 |
|
Thorns | Skyboat Media and Blackstone Audio | Novel | |
| August 2019 |
|
Nightwings / Star of Gypsies / The Man in the Maze / Thorns | Skyboat Media | Omnibus | |4 |
| March 2020 |
|
Thorns | ReAnimus Press | Novel |