The Professional
| Book | The Professional |
| Copyright Holder (Photos) | John Earle |
| Publisher | The Berkley Publishing Group |
| Copyright Holder (Cover/Jacket Design) | RBMM |
| Media Group | Penguin Group (USA) Inc. |
| Published in/by Arrangement with | Robert B. Parker |
| Imprint | Berkley Books |
| Text Design | Amanda Dewey |
| Series | Spenser |
| Author photo/portrait | John Earle |
| Cover/Jacket Design by | Kevin Bailey, RBMM |
| First Published by | G. P. Putnam's Sons |
| Copyright Holder | Robert B. Parker |
| Format | Paperback |
| Language | English |
| Location | New York |
| Copyright | 2009 |
| This Edition Published | 2010-09 |
| This Impression | 2010-09 |
| Pages / Font | 332 pages |
| ISBN | 978-0-425-23630-7 |
| Barcode (EAN) | 9 780425 236307 50999 |
| Price | $9.99 U.S. $12.50 CAN |
| Printer's Key | 10 9 8 7 6 5 4 3 2 1 |
| Notes | Berkley premium edition |
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