books by subject
Children's Books on Oceans & Seas
Wish for a Fish: All About Sea Creatures (Cat in the Hat's Learning Library)
Bad Luck, Dad: Phase 2 Set 4 (Big Cat Phonics for Little Wandle Letters and Sounds Revised)
Water: Level 4 (National Geographic Readers)
Shadowsea
The Diver: Band 07 Turquoise/Band 16 Sapphire (Collins Big Cat Progress)
Sharks: Level 3 (National Geographic Readers)
Water
Oceans and Rivers in Danger
I Spy Island: the bright, funny, exciting new series from the creators of the bestselling Supertato books!: Volume 1
Stories From the Sea 10 Tales of Wild Animals Beneath the Waves Children's Books Collection Set
Seashore
Illuminoceans: Dive deep into the ocean with your magic three-colour lens
The Day Fin Flooded the World
Narwhal's Otter Friend (Narwhal and Jelly, Book 4)
Dams and Hydropower