Codewort: Pentagon
| Book | Strike Deep |
| Publisher | Knaur |
| Typeset by | IBV Satz- und Datentechnik GmbH |
| Printed and Bound by | Ebner, Ulm |
| Copyright Holder (Original Edition) | Nkui Inc. |
| Translated by | Marcel Bieger |
| Copyright Holder (This Edition) | Droemersche Verlagsanstalt Th. Knaur Nachf.München |
| Cover photo | Mall Photodesign, Stuttgart |
| Cover/Jacket Design by | Manfred Waller |
| Publisher Series | Knaur Thriller |
| Format | Paperback |
| Language | German |
| Location | Germany |
| Copyright | 1974 |
| Copyright | 1989 |
| First Printing in Country | 1989 |
| Pages / Font | 282 pages |
| ISBN | 3-426-01776-8 |
| Barcode (EAN) | 9783426017760 |
| Catalog Number | 1776 |
| EAN 5 | 0880 |
| Price | DM 8,80 |
| Printer's Key | 5 4 3 2 1 |
| Chapters | 33 |
Added by BadMoon · Last edited by Anaideia