Butler's Island    by Sally Pomeroy
Price: $1.99 USD. 62310 words. Published on January 16, 2013. .
Butler's Island, the second book in the series, continues the adventures of Matthew Butler and his friends. Returning to his home in Mobile, Alabama, Butler discovers a map to a treasure buried by his pirate ancestor . With the use of a muckraker, a zip line, and a yellow submarine, Butler, and Tommy Cooper, along with a beautiful historian and a movie star, battle an unknown killer.