Otis and Will Discover the Deep: The Record-Setting Dive of the Bathysphere
By Barb Rosenstock
The Story
An engineer and an explorer climb into a hollow metal ball they invented called the Bathysphere, risking leaks and explosions to dive deeper into the ocean than anyone has gone before.
Why It's Special
For the kid who wants to know what's at the bottom of the ocean, the bottom of the lake, the bottom of anything — this puts them right inside the steel ball going down to find out.
- Big idea: Real discovery takes nerve — curiosity is worth the risk of the unknown.
- Vibes: Tense, wondrous, and quietly thrilling, with a slow build into darkness and awe.
Perfect For Kids Who
- are fascinated by oceans and deep-sea creatures
- enjoy true stories about inventors and explorers
- like to imagine what it's like to go somewhere no one has gone
- respond well to suspenseful, slow-building stories
Ask Your Little Reader
- Story & problem-solving: What are some of the things Otis and Will worried might go wrong inside the Bathysphere?
- Feelings & empathy: How do you think it felt to sit inside that metal ball, waiting to be lowered into the dark water?
- Imagination: What do you think the deep ocean looked like to Otis and Will as they went down, down, down?
- Real-life connection: Have you ever felt scared but excited to try something brand new?
- Big idea: Why do you think Otis and Will wanted to be the first people to see the deep ocean, even with all the danger?












