Two children set out to capture a mermaid, but she manages to escape all of their traps.

A new creature is added to the deep-sea tank, but what will they call this flapjack octopus? Includes an author's note on Adorabilis and its name.

Twelve-year-old Iris and her grandmother, both deaf, drive from Texas to Alaska armed with Iris's plan to help Blue-55, a whale unable to communicate with other whales.

When Penelope Rex brings home Walter, the class goldfish, for the weekend, she is not sure how to feel, but when Walter goes missing, Penelope searches high and low for her fishy classmate.

Mr. Fish and an increasing number of sea creatures investigate, then decide how to deal with, a huge mess in the ocean. Includes tips for the reader to help clean up and protect the ocean.

"The story of how in April 2016, Inky the octopus escaped from the New Zealand aquarium and became an international sensation."-- Provided by publisher.

Abelardo defies his father's instructions and sets out to free a whale caught in their tangled fishing net.

The Lost Whale is the enchanting second novel from the author of The Last Bear: the bestselling debut hardback of 2021 and The Times Children's Book of the Week What if you could communicate with a whale? Rio has been sent to live with a grandmother he barely knows in California, while his mum is in hospital back home. He feels alone, and disconnected, struggling with his darkest fears for his mum. The only thing that makes him smile is joining his...

In California, Agnes, a giant Pacific octopus, pens a series of postcards to strangers from both above and below the pier.

"Razi, a local fisherboy, is watching turtle eggs hatch when he sees a boat bobbing into view. With a chill, he notices a small, still hand hanging over the side. Inside is Zheng, who's escaped a shipwreck and is full of tales of sea monsters and missing treasure. But the villains who are after Zheng are soon after Razi and his sister, Shifa, too! And so begins an exhilarating escapade in the shadow of the biggest sea monster of them all"-- Publisher's...