Karla and her little brother Benny accompany their uncle Bill on a scientific expedition to study unidentified species on the remote island but after a little "bad luck" they soon discover something terrifying and deadly living in their river swamp. With nowhere to run, will Karla, Benny, and Uncle Bill survive the unimaginable and harrowing horrors of the place aptly named Beast Island? Aligned to Common Core Standards and correlated to state standards...