Sophie Washington: Treasure Beach is book thirteen in Tonya Duncan Ellis’s children’s/middle grade chapter book series. Each book tells a great story with a lesson or two and can be read in any order.

A surprise discovery on a day out at the beach takes them on a quest for riches. During their search, the kids snorkel, encounter endangered sea turtles, visit a World War II warship, and learn that honesty and true friendship are worth more than gold.