Learn about Sea Creatures, Marine Biology, and More with this Essential Ocean Board Book from the #1 Science Author for Kids. 26-page board book. The next installment in the best-selling Baby University series! The ABCs of Oceanography introduces babies (and grownups!) to a new scientific concept for each letter of the alphabet. Written by an expert, this is the perfect book for enlightening the next generation of geniuses. It’s never too early to become an oceanographer! Proven sales success of Baby University and Chris Ferrie: over a 1 million units sold since first book released in 2017!