The Ringworld Engineers
| Book | The Ringworld Engineers |
| Publisher | Del Rey, Ballantine Books |
| Cover Art by | Dale Gustafson |
| Series | Tales of Known Space, Ringworld |
| Format | Mass-Market Paperback |
| Language | English |
| Location | New York / Toronto |
| Copyright | 1980 |
| First Paperback Printing | 1981-03 |
| First Hardback Printing | 1980-03 |
| Pages / Font | 355 pages |
| ISBN | 0-345-26009-0 |
| Price | $2.50 |
Added by sosfresh2 · Last edited by thethrowback