The Door into Summer
| Book | The Door Into Summer |
| Copyright Holder | Robert A. Heinlein, Fantasy House, Inc. |
| Publisher | Pan, Pan Books, Pan Books Ltd |
| Publisher Series | Pan Science Fiction |
| First Published by | Victor Gollancz Ltd |
| Format | Paperback |
| Language | English |
| Location | UK |
| Copyright | 1956 |
| Copyright | 1957 |
| First Printing in Country | 1967 |
| This Edition Published | 1970 |
| Second Impression | 1974 |
| Pages / Font | 192 pages |
| ISBN | 0 330 02516 3 |
| Price | 35P UK |
| Price | $1.10 Australia |
| Price | $1.10 New Zealand |
| Impression/Printing No. | 2nd |
Added by Supernaut1970