After the new hydrofoil they are guarding is stolen, the Hardy boys face frequent danger in solving a mystery involving criminals who operate by signs of the zodiac.
| hid | mid | miid | nid | wid | location_code | location | barcode | callnum | dewey | created | updated |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 3747 | 3895860 | 2247 | 5689 | 13076 | ALEE | 89 | ALEE18788 | Mystery Fiction Dix | 1000 | 1575485655 | 1709567815 |
| 409175 | 4231465 | 2262 | 5689 | 13076 | GENE | 223 | GENE44474 | FIC DIX | 1000 | 1577459752 | 1709567815 |
| 1547736 | 5176224 | 2347 | 5689 | 13076 | WESP | 492 | WESP0901144 | FIC DIX | 1000 | 1581465224 | 1736518457 |
| 2256608 | 5806154 | 1276 | 5689 | 13076 | LIS | 287 | T0300066 | Fic Dix | 1000 | 1615918896 | 1615918896 |
| 2385386 | 5916580 | 2368 | 5689 | 13076 | BLE | 110 | BLE0009833 | F DIX | 1000 | 1637776627 | 1736800991 |
| 2735306 | 6226872 | 2381 | 5689 | 13076 | GMI | 291 | GMG0009942 | SER HB | 1000 | 1637782573 | 1736800991 |
| 2742138 | 6233149 | 2382 | 5689 | 13076 | GMM | 293 | GMS0004990 | FIC DIX | 1000 | 1637782573 | 1736800991 |
| 2819660 | 6304047 | 2389 | 5689 | 13076 | HOE | 263 | HOE0042008 | FIC DIX | 1000 | 1637782573 | 1736800991 |