Sea Otter Sunrise

Mary Pope Osborne ∙ Illustrated by AG Ford

Paperback

Published on Jan 6, 2026 | 112 Pages

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Hardcover

Published on Jul 1, 2025 | 112 Pages

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Ebook

Published on Jul 1, 2025 | 112 Pages

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Audiobook Download

Published on Jul 1, 2025 | 1 Hours 3 Minutes

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Grades 1–4
Ages 6–9

The #1 bestselling Magic Tree House series for chapter book readers is ready to whisk you away across the world with Jack and Annie—this time to save sea otters after a shark attack! Magic Tree House is the perfect series for kids ready to transition from leveled readers and picture books to longer novels!

It’s bright and early when the magic tree house spins Jack and Annie to Monterey Bay, California. It’s their mission to collect sea urchins in the underwater kelp forests! But they know nothing about collecting sea urchins—can a grouchy boat captain help them? Maybe. But Jack and Annie have another problem when Annie finds a badly injured sea otter. They’re not supposed to help the otter . . . but it’s the right thing to do. Can they convince the grouchy boat captain to help them?

Did you know that there’s a Magic Tree House book for every kid?

Magic Tree House: Perfect for readers who are just beginning chapter books
Merlin Missions: More challenging adventures for the experienced reader
Fact Trackers: Nonfiction companions to your favorite Magic Tree House adventures
Graphic Novels: Relive the original adventures brought to life with art by Kelly & Nichole Matthews
Nonfiction Graphic Novels: Track the facts in these graphic novel adaptations of the nonfiction companion novels

If you’re looking for Merlin Mission #40: Eve of the Emperor Penguin, it was renumbered as Merlin Mission #12 when the series was rebranded in 2017.

ISBN 9780593706541 (Paperback)
Published on Jan 6, 2026
Published by Random House Books for Young Readers
Pages 112
Dimensions 5-3/16 x 7-5/8
Age Range 6-9 years
Grade Grades 1-4
Reading Level Fountas/Pinnell: N

ISBN 9780593706510 (Hardcover)
Published on Jul 1, 2025
Published by Random House Books for Young Readers
Pages 112
Dimensions 5-1/2 x 8-1/4
Age Range 6-9 years
Grade Grades 1-4
Reading Level Fountas/Pinnell: N

ISBN 9780593706527 (Hardcover Library Binding)
Published on Jul 1, 2025
Published by Random House Books for Young Readers
Pages 112
Dimensions 5-1/2 x 8-1/4
Age Range 6-9 years
Grade Grades 1-4
Reading Level Fountas/Pinnell: N

ISBN 9780593706534 (Ebook)
Published on Jul 1, 2025
Published by Random House Books for Young Readers
Pages 112
Age Range 6-9 years
Grade Grades 1-4
Reading Level Fountas/Pinnell: N

ISBN 9780593868508 (Audiobook Download)
Published on Jul 1, 2025
Published by Listening Library
Age Range 6-9 years
Grade Grades 1-4
Reading Level Fountas/Pinnell: N

Mary Pope Osborne

Mary Pope Osborne is the author of the New York Times number one bestselling Magic Tree House series as well as co-author of the Magic Tree House Fact Tracker series, along with her husband, Will, and her sister, Natalie Pope Boyce. For more information, visit the Magic Tree House® website at MagicTreeHouse.com!

AG Ford

AG FORD is a three-time New York Times bestselling children’s book illustrator and recipient of two NAACP Image Awards. He has illustrated picture books by Kareem Abdul-Jabbar, Sharon Robinson, Ilyasah Shabazz, Martin Luther King III, Nick Cannon, Jonah Winter, Archbishop Desmond Tutu, and many others. He lives with his family in Frisco, Texas. Visit him online at agfordillustration.com.