| Original Language | English |
| First published | 1977-10 |
| Links | http://www.isfdb.org/cgi-bin/title.cgi?5288 · https://en.wikipedia.org/wiki/Cluster_(novels)#Cluster_(1977)[1] |
| Notes | Cluster is a science fiction novel by Piers Anthony, first published in 1977. It is the first book in the Cluster series. |
Editions 1
Add Edition| Title | Publisher | Format | Language | Location | Dates | Impression | |
|---|---|---|---|---|---|---|---|
 | Cluster | Avon Books | Paperback | English | United States | 1977-10 |