On the night of the blue moon when mermaids are said to gather on a sandbar in the Gulf of Mexico, ten-year-old Keeper sets out in a small boat, with her dog BD and a seagull named Captain, determined to find her mother, a mermaid, as Keeper has always believed, who left long ago to return to the sea.

When Flight 1421 crashes into the ocean six minutes after take-off, the surviving passengers believe they are the lucky ones until the plane starts to sink to the ocean floor, trapping them inside, and they must wait to be rescued as both air and time run out. Six minutes after takeoff, Flight 1421 crashes into the Pacific Ocean. The plane sinks to the bottom with twelve passengers trapped inside. More than two hundred feet below the surface, engineer...

Little Critter and his dad take their boat to sea to go whale watching and find that the ocean is a great place for adventure.

In this wordless picture book, a student is accidentally left behind on a field trip to the ocean deep.

Join Super Narwhal and sidekick Jelly Jolt as they take on three SUPER new stories in this early graphic novel series. Happy-go-lucky Narwhal and no-nonsense Jelly find their inner superheroes in three new under-the-sea adventures. In the first story, Narwhal reveals his superhero alter-ego and enlists Jelly to help him figure out what his superpower is. Next, Narwhal uses his superpower to help a friend find his way back home. In the third story,...

The underwater kingdom of Aquamarina is in trouble because the enchanted Music of the Sea has stopped playing--so Thea and the Thea Sisters, together with their friend Will Mystery set out on a dangerous mission to find the Sea Violin which will restore color and life to the Kingdom.