The Big Sleep
| Book | The Big Sleep |
| Imprint | Penguin Books |
| Publisher | Penguin Group |
| Associate Publisher | Hamish Hamilton |
| Publisher Series | Penguin Fiction |
| First Published by | Michael Joseph |
| Copyright Holder | John Wyndham |
| Printed by | Clays Ltd, St Ives plc |
| Copyright Holder (Cover/Jacket Art) | Ed Holub, Photonica |
| Format | Soft cover |
| Language | English |
| Location | United Kingdom |
| This Edition Published | 1970 |
| Copyright | 1968 |
| Pages / Font | 220 pages / Monotype Baskerville |
| ISBN 10 | 0-14-010892-0 |
| Barcode | 9 780140 108927 |
| EAN 5 | 91801 |
| Price | U.K. £6.99 |
| Printer's Key | 40 39 38 37 |
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