Voice From the Cave
Mildred A. Wirt Benson
Penny Parker and her father go on vacation accompanied by a mysterious woman and end up engrossed in a hunt for foreign spies! (Summary by Amanda Leung ) (3 hr 59 min)
Chapters
11:09
10:56
9:47
11:44
6:00
8:24
9:03
10:22
10:18
9:21
8:22
9:54
9:04
9:27
9:33
8:36
8:37
11:16
8:54
10:22
12:53