‘Mission to the Bottom of the Sea’ has been selected for the 2021 Best STEM Books list, a joint project of the National Science Teachers Association (NSTA) and the Children’s Book Council!
Briefly:
It’s the year 1930. Researchers William Beebe and Otis Barton get inside their Bathysphere, a big ball made of steel, designed for exploration of the deep sea. How did they come to invent the Bathysphere? And what did they find there, far below the ocean’s surface?