The Sinister Submarine

Tiger Sharks

The Hammerhead Shark

My Sailing Dream

Secret of the Dolphins (Choose Your Own Adventure, No 134)

Ronnie’s Pool

Keepers of the Deep

The Dolphin Chase

When a treasure chest mysteriously shows up in the goldfish tank, it's a case for Horatio and Alexander, Fish Detectives. But a diver is guarding the treasure, and he's not talking. Horatio and Alexander will need all their comet goldfish speed and know how to crack this case. Suggested age range for readers: 4-8

Discover Your Child's Next Read

The Sinister Submarine

VJ Wells, 2011

Tiger Sharks

Deborah Nuzzolo, 2017

The Hammerhead Shark

Brad Burnham, 2003

My Sailing Dream

Will Johnson, 2023

Secret of the Dolphins (Choose Your Own Adventure, No 134)

Edward Packard, 1993

Ronnie’s Pool

Lindsay Ann Fink, Michele N. Tupper, 2020

Keepers of the Deep

Rcheydn, 2016

The Dolphin Chase

W. Murray, 1990