| Series: | Time Machine no. 13 |
|---|---|
| Item: | Secret of the Royal Treasure |
| Author: |
Gaskin, Carol
|
| Illustrator: |
Colón, Ernie
|
| Date: |
May 1, 2017 |
| Publisher: |
Bantam
--
United States
|
| ISBN: |
1596876247 / 9781596876248
|
| Number of Endings: | 1 |