Bookstore in the Middle of Nowhere Has Incredible Collection

Pictured left is the westernmost bookstore in the United States; it happens to be in Hanapepe, Hawaii, on the island of Kauai, where I came to visit my mom.  What I (condescendingly) thought would have a few hundred pieces of esoteric junk is actually home to over 100,000 titles, including a decent section on renewable energy, as suggested below.