| Author: | Kathleen Pennell | ISBN: | 9781370752096 |
| Publisher: | Kathleen Pennell | Publication: | August 13, 2016 |
| Imprint: | Smashwords Edition | Language: | English |
| Author: | Kathleen Pennell |
| ISBN: | 9781370752096 |
| Publisher: | Kathleen Pennell |
| Publication: | August 13, 2016 |
| Imprint: | Smashwords Edition |
| Language: | English |
While housesitting at the Funderburg home, Amy Jo and Becky discover a hidden door leading to a series of underground tunnels. Strange markings on the tunnel wall, visible only with a black light, lead them further and further into the passageways where the girl detectives uncover a fiendish plot. Before they can escape the tunnel to warn Chief Higgins, the Pony Investigators are caught in a trap where there seems no possible way of escape.
While housesitting at the Funderburg home, Amy Jo and Becky discover a hidden door leading to a series of underground tunnels. Strange markings on the tunnel wall, visible only with a black light, lead them further and further into the passageways where the girl detectives uncover a fiendish plot. Before they can escape the tunnel to warn Chief Higgins, the Pony Investigators are caught in a trap where there seems no possible way of escape.
