Sale price
$1499
The Tower Treasure (Bundle)
Ages 8–12 · 1987
Sale price
$379
Chapter Book · Ages 9–12 · 1994 · Est. 3.5 hour read
The Treasure at Dolphin Bay
Written by Franklin W. Dixon
Book #129 in the The Hardy Boys series
A Hawaiian vacation turns into a perilous jewel hunt.
3.8 Goodreads · 101 ratings
160 pages· 33,187 words· Est. 3.5 hour read· ~770L
$3.99Save 5%
In stock. Also at Amazon.
Bookroo's summary
Frank and Joe's Hawaiian getaway spirals into chaos when a dolphin is mysteriously injured and a scientist vanishes. As they delve deeper, they uncover a web of secrets and stolen jewels. Can they solve the mystery before it's too late?
From the publisher
Frank and Joe are in Hawaii at a dolphin research center, where they discover that one of the dolphins has suffered a suspicious injury and one of the researchers has vanished.
At a glance
- Format
- Paperback
- Pages
- 160
- Words
- 33,187
- Reading age
- 9–12
- Audience
- Middle Grade
- Lexile
- ~770L
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