Impact-20
| First published | 1963 |
|---|---|
| Publisher | Paperback Library |
| Format | Paperback |
| Type | Collection |
| Catalog ID | 52-250 |
| Cover art | Richard Powers (artist) |
| Pages | 158 |
| Price | $0.50 |
"First Printing: November, 1963"
Artist's signature on cover
Printed in the US
| Title | Year | Publisher | Format | Type | Catalog ID | Cover Artist | Pages | |
|---|---|---|---|---|---|---|---|---|
| Impact-20 |
|
1966 | Corgi | Paperback | Collection | GN7357 | 158 |