The Investigation
| Book | Śledztwo |
| Publisher | Avon Books |
| Copyright Holder (Translation) | The Seabury Press |
| Cover Artist | Stanislaw Fernandes |
| First Published by | Wydawnictwo Literackie |
| Translated by | Adele Milch |
| Published in/by Arrangement with | The Seabury Press |
| Format | Paperback |
| Language | English |
| Location | United States |
| This Edition Published | 1976-07 |
| Printed | 1976-07 |
| Copyright | 1974 |
| Pages / Font | 189 pages |
| Catalog Number | 29314 |
| ISBN | 0-380-00665-0 |
| Library of Congress Catalog Card Number | 73-6423 |
| Price | US $1.50 |
| Other | 380-29314-150 |
| Notes | First Avon Printing, July, 1976 |
Added by DarkStar1951 · Last edited by thethrowback