The Dark Secret
| Copyright Holder (Illustrations) | Mike Schley, Joy Ang |
| Publisher | Scholastic Inc. |
| Illustrator | Joy Ang |
| Copyright Holder (Text) | Tui T. Sutherland |
| Cover Art by | Joy Ang |
| Copyright Holder (Cover/Jacket Art) | Joy Ang |
| Series | Wings of Fire |
| Author photo/portrait | Charles Eshelman |
| First Published by | Scholastic Press |
| Maps | Mike Schley |
| Book Design by | Phil Falco |
| Format | Paperback |
| Language | English |
| Location | New York |
| First Printing | 2014-10 |
| First Published In Hardcover | 2013 |
| Copyright | 2013 |
| Pages / Font | 295 pages |
| Series Number | 4 |
| ISBN 13 | 978-0-545-34926-0 |
| Barcode (EAN) | 9 780545 349260 |
| EAN 5 | 50699 |
| Printer's Key | 12 11 10 9 8 7 6 5 4 3 2 1 14 15 16 17 18 19/0 |
| Price | $6.99 US |
| Price | $7.99 CAN |
| Notes | Map and border design © 2013 by Mike Schley Dragon Illustrations © 2013 by Joy Ang |
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