Books like Under the Sea-wind
Rachel Carson, C. M. Hebert
Under the Sea-wind is 239 pages, about 4 hours 23 minutes at 250 words a minute.
6 books to read next
How long each takes
Marine Biology 9.5 h 
Introduction to Marine Biology 9.7 h 
The Book of Eels 5.2 h 
Marine Biology 3.5 h 
A Brief History of Earth 5.0 h 
The Serengeti Rules 5.2 h Bar height shows length. Estimated at 250 words a minute.