| Series: | Time Machine no. 13 |
|---|---|
| Item: | Secret of the Royal Treasure |
| Platform: |
Kindle
|
| Author: |
Gaskin, Carol
|
| Illustrator: |
Colón, Ernie
|
| Date: |
September 17, 2013 |
| Length: | 126 pages (plus data bank and data file) |
| Number of Endings: | 1 |