The Door Marked Summer
| Format | Paperback |
| Language | English |
| First Published In Paperback | 1982 |
| Author | Michael Bentine |
| Publisher | Granada Publishing Limited |
| Copyright Holder | Michael Bentine |
| First Published by | Granada Publishing Limited |
| Printed and Bound by | Cox & Wyman Ltd |
| Foreword by | Eric Roberts Laithwaite |
| Cover Art by | Waldron West |
| Format | Paperback |
| Language | English |
| Location | UK |
| First Published In Paperback | 1982 |
| Copyright | 1981 |
| Pages / Font | 294 pages |
| ISBN | 0 586 05206 2 |
| Barcode | 9 780586 052068 |
| Barcode (EAN) | 00195 |
| Price | U.K. £1.95 |
| Price | New Zealand $6.95 |
| Price | Australia $6.95 (recommended) |