Celebrate the wonders of the world’s oceans in this spellbinding story from an award-winning author and illustrator pair.

We humans mostly live on land – so, we think that land is the most important thing there is. But if you look at Earth from space, you see our planet isn’t green or brown, like the land. It’s blue.

Discover how all the oceans of the world are connected in this fascinating picture book. When two children find a “sea heart” seed on the beach, they dive into a journey that reveals the magnificent variety of life underwater. From swimming with sharks to soaring over spectacular coral reefs, follow the journey and discover the wonders beneath the waves.

Written by expert zoologist Nicola Davies, with captivating illustrations from the award-winning Jenni Desmond, this is a book to share with and inspire young nature lovers.

"Get inspired by Nicola's wonderful books for kids of all ages" - Steve Backshall
"Immersive, beautiful and full of heart, this vital story of the sea will make readers fall in love with the blue parts of our world" - Helen Scales

"Immersive, beautiful and full of heart, this vital story of the sea will make readers fall in love with the blue parts of our world. Filled with the joys of exploration, the power of hope and the importance of connections, ONE OCEAN is a spell-binding celebration of the sea’s great wonders and a compelling call to action." - Helen Scales

"Combining accessible science, lyrical storytelling and spectacular artwork, Davies and Desmond create a deeply engaging exploration of marine life, from the smallest organisms to the largest ocean inhabitants. With an important message about climate change woven naturally throughout, this beautifully presented book inspires environmental awareness while encouraging wonder and curiosity about the natural world. Parents will value its thoughtful approach to conservation and discovery, and children of all ages will be fascinated by its extraordinary creatures, captivating facts and magnificent underwater journey." - Minipreneur

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This is a perfect book to share or read with 4-8 year olds. Nicola Davies' combination of a story with factual information is pitch perfect- a mix of narrative and facts that engages and educates. As Welsh Poet Laureate, she has utilised wonderful vocabulary to enchant as well as expand knowledge )

Jenni Desmond's illustrations are truly stunning - full of warmth, plenty details and totally captivating. ( The coral reef imagery is stunning.)Plenty to talk about and explore with young readers.

This is one of my favourite children's books I've read this year and one I'll be recommending to colleagues in schools as well as families and friends.

Simply Superb and Sublime

"Another brilliant picture book by Nicola Davies, full of information beautifully weaved into a story. It's well balanced, highlighting the importance of looking after the ocean by sharing practical steps people around the world already take, giving it a hopeful tone perfect for sharing with children. I'm sure it will be loved by teachers to share in classrooms. The illustrations are gentle and full of movement and I enjoyed finding the sea heart seed on every spread!" - NetGalley Reviewer

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A beautifully presented book with an important message about the oceans, and looking after our planet.
A lovely book, would work well in the classroom and full of lovely illustrations.