Unfathomable 20 Wild But True Stor..., Mary Boone
Unfathomable 20 Wild But True Stor..., Mary Boone
List: $14.00 | Sale: $9.80
Club: $7.00

Unfathomable: 20 Wild (But True) Stories About the Ocean

Author: Mary Boone

Narrator: Ellie Gossage

Unabridged: 2 hr 58 min

Format: Digital Audiobook Download

Published: 02/17/2026

Includes: Bonus Material Bonus Material Included


Synopsis

Wrestle an octopus, swim through a sunken city, and discover 20 incredible-but-true stories from our unbelievable—and unpredictable—oceans. From acclaimed nonfiction writer Mary Boone comes a look at the fascinating stories that take place under (and above) the sea.

Did you know you can survive being swallowed by a whale? Or that octopus wrestling used to not just be a pastime but also an actual sport? Or, that once a town in Oregon didn't know what to do with a whale carcass that washed up on their beaches, so they...BLEW IT UP?

As strange as it sounds, those stories are 100% true. And the sea holds more secrets. Grab your snorkel and dive into 20 incredible-but-true tales of survival at sea, sunken treasures hiding under the ocean's surface, jellyfish that live forever, and so much more.

From accomplished nonfiction author Mary Boone comes a look at the unfathomable tales our oceans have to tell. Each chapter contains one story, with interview quotes and hands-on research that uncovers the science and history behind the event. You’ll get facts AND more!

A Junior Library Guild Gold Standard Selection

*Includes a downloadable PDF of resources from the print book

About The Author

Mary Boone has ridden an elephant, jumped out of an airplane, DNA-tested salmon, and baked dozens of cricket cookies—all in the interest of research for her books and magazine articles. She's written more than 70 nonfiction books for young readers. She loves creating the sorts of books that make readers say WOW! Mary grew up on a farm in Iowa and spent many years writing and editing for daily newspapers. She now lives in Tacoma, Washington.Max Temescu


Reviews

Goodreads review by YSBR on March 02, 2026

With its strange but true take on ocean stories, this high interest nonfiction collection will engage kids who are into animals, transportation, geology, and archeology, among other topics. Short, illustrated sections (each about 10 pages) offer lively, accessible narratives about strange phenomena......more

Goodreads review by Laura on February 28, 2026

UNFATHOMABLE is an incredible resource offering interesting and engaging content about an ocean full of stories that I didn’t know existed and middle grade readers will devour and want to share them with friends, family, and anyone who will listen. I can only imagine how many new curious scientists......more

Goodreads review by Deborah on March 03, 2026

It's hard to pick a favorite story from the 20 amazing tales in this book, but the exploding whale on the Oregon beach is a true contender! The chapter about stingrays is outstanding, and I loved the one about the rat terrier dog with a nose for orca poop. Mary Boone has an exciting, engaging style......more

Goodreads review by Maria on February 25, 2026

Love this book! It’s full of fun facts, funny and entertaining and fascinating. We’ve been reading a few chapters each night before we send it to a family member who loves the ocean. It’s a great read and something many ages and families will enjoy. Plus you’ll walk away with lots of fun facts to sh......more

Goodreads review by Meaghan on February 25, 2026

I feel so fortunate to have been able to listen to this audiobook. Not simply educational…truly compelling!!......more


Quotes

"This inviting collection of 20 real-life, truly amazing ocean experiences will appeal to curious middle-grade readers, whether they’re wildlife lovers, budding oceanographers, or against-all-odds survival-story enthusiasts." —Booklist

"A compelling, narrative-driven collection of astonishing ocean stories." —School Library Journal