There are 2 series with the name: Three Sisters Island
Three Sisters Island Books in Order
Books by Nora Roberts and Others1. Dance Upon the Air (2001)
2. Heaven and Earth (2001)
3. Face the Fire (2002)
Three Sisters Island Books in Order
Books by Suzanne Woods Fisher1. On a Summer Tide (2019)
2. On a Coastal Breeze (2020)
3. At Lighthouse Point (2021)