✨ Featured Offer
Brand New
$15.47
List Price: $12.99
🚚
See all 4 offers from $11.50 FREE standard delivery by: 30 Mar 2026
Overview
While Henry Sachs lies in a hospital bed, dying from a mysterious illness, Perry must uncover the secrets of his father's past to try to save his life. Perry believes that Henry's condition stems from a time when he worked to investigate a secret underground base not built by the U.S. After a year of research yielded almost no information, a drastic decision was made: To prevent the base's unknown builders from ever returning a dam was built, flooding the area. What holds Henry Sachs in its grip? Can Perry face his toughest excavation yet-and find out before it's too late?
| ISBN-13 | 9781502758910 |
|---|---|
| ISBN-10 | 1502758911 |
| Weight | 0.95 Pounds |
| Dimensions | 5.50 x 0.85 x 8.50 In |
| List Price | $12.99 |
| Format | Paperback |
|---|---|
| Language | English |
| Pages | 340 pages |
| Publisher | CreateSpace Independent Publishing Platform |
| Published On | 2014-10-07 |
View All Offers
Sort by:
Price
Condition
Seller
Seller Comments
Price
Used, Very Good
Seller details
Hawking Books
Edgewood, TX, USA
Very Good Condition. Has foxing.
Free delivery by: 30 Mar 2026
✨ Brand New
Seller details
Alibris
Sparks, NV, USA
Trade paperback (US). Glued binding. 340 p. Perry Sachs Adventure, 3.
Free delivery by: 30 Mar 2026
Used, Good
Seller details
Bonita
Santa Clarita, CA, USA
Access codes and supplements are not guaranteed with used items. May be an ex-library book.
Free delivery by: 30 Mar 2026
Brand New
Seller details
Bonita
Santa Clarita, CA, USA
Free delivery by: 30 Mar 2026