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"This deftly told narrative would be grand fun to read aloud… Rosenstock’s concise text exudes energy and makes wonderful use of alliteration… Roy’s gorgeous, watercolorlike illustrations swirl with vibrant hues and would show well to a group. Youngsters will be sucked into this engaging, informative account of a most unusual ecosystem."
—Kirkus, starred review ★

Sea Without a Shore

Life in the Sargasso

Book cover with the title Sea Without a Shore in green text that features a painting of a turtle, an angler fish, and other small marine invertebrates swimming in a circle of golden seaweed.

A single piece of seaweed buoys a fascinating ecosystem in this nonfiction picture book from award-winning creators Barb Rosenstock and Katherine Roy.

From bryozoans and snails to shrimps, eels, swordfish, and whales, the Sargasso Sea provides a home to countless types of marine life, thanks to the prevalence of microalgae called sargassum. Following a single blade of this extraordinary seaweed as it grows and spreads, readers see what it provides for the sea’s organisms: a base for hydroids and tube worms to filter and feed, shelter for anemones and nudibranchs and their nutritious waste, hunting grounds for crabs and amphipods, and a source of nourishment and protection for the fish, birds, whales, and reptiles that feed on these smaller creatures.

Through a widening scope on this intricate interdependence, Barb Rosenstock celebrates one of our planet’s most diverse and important ecosystems and the unassuming seaweed that sustains it. Gorgeously illustrated with Katherine Roy’s rich, eye-catching artwork, Sea Without a Shore is as fluid and rhythmic as the currents that shape this tidal home.

by Barb Rosenstock, illustrated by Katherine Roy
Norton Young Readers, September 10, 2024. Ages 4-8 years

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For a signed copy please place your order with Grass Roots Books.

Join Hannah Olsen and Katherine Roy for this KATU Portland Afternoon Live interview to celebrate the launch of her second book with author Barb Rosenstock, Sea Without a Shore: Life in the Sargasso. From research to sketching to seaweed, it’s just in time for National Beach Day!

Join Hannah Olsen and science author/illustrator Katherine Roy to celebrate World Ocean Day with this Paper Plate Sargasso Sea craft inspired by the art in Katherine's new book, Sea Without a Shore. The book will hit shelves everywhere on 9/10/2024!

SCHOOL VISITS

Katherine Roy raises her hand to mimic an elephant's trunk during one of her author visits.

“Our students and parents are STILL raving about your visit to North Star last year . . . AND your books are being checked out like crazy by the kids. They are still so excited to check out your books since you were here and they met you!”

—Alisa Betz, Media Manager, Bend, OR

Praise for Katherine Roy’s School Visits

As seen on TV!

Join Kara Mack and Katherine Roy on KATU Portland Afternoon Live to celebrate the book launch of Making More: How Life Begins on 3/7/2023!

Join KATU Afternoon Live with science author/illustrator Katherine Roy to learn how to make a nature journal to record the changing seasons and enjoy the outdoors!