Adventures of Charlotte and Henry: The Mariana Trench

Big Places. Brave Hearts.

Adventures of Charlotte and Henry: The Mariana Trench is a STEM-focused early chapter book for emerging readers in Grades 1-3, designed as a bridge between picture books and traditional chapter books.

When Charlotte and her loyal pup Henry discover a mysterious glowing book beneath a couch cushion, they are swept seven miles below the ocean's surface-to the Mariana Trench. Along the way, they encounter bioluminescent creatures, deep-sea environments, and real-world explorers who help

Charlotte discover that bravery isn't the absence of fear-it's choosing to keep going anyway.

Written in lyrical, accessible prose with short chapters and black-and-white illustrations, this story supports developing readers while introducing foundational science and exploration concepts.

Educational Features:

- Introduction to ocean zones and the Mariana Trench

- Bioluminescent animals and deep-sea ecosystems

- Real-world explorers, including Jacques Cousteau

- Ocean conservation and environmental awareness

- Embedded discussion questions and STEM + SEL connections

Ideal for:

- Independent readers (Grades 1-3, ages 6-9)

- Classroom read-alouds and guided reading

- Elementary STEM and SEL curriculum support

- Homeschool enrichment and literacy development

With a focus on curiosity, resilience, and discovery, this book is well-suited for classroom libraries, school collections, and young readers transitioning into chapter books.

Because even the deepest trenches begin with one brave step.

Binding Type: Paperback
Publisher: Brave Hearts Publishing LLC
Published: 02/26/2026
ISBN: 9798234014016
Pages: 88
Weight: 0.25lbs
Size: 8.50h x 5.50w x 0.21d

Review Citations: Kirkus Reviews 01/01/0001