OK so if you have children i can take a bet that you have seen Disney's Descendants. And if not you really should.
This book Return to the Isle off the Lost picks up right after the movie. Now having watched the movie over 10 times(a little girl at home loves it) I finally decided to read it.
This is one book I could read in a short sitting. I could also enjoy reading it to kids. I found This it's a good book for the whole family. Its very well written and keeps the reader engaged.
Enjoy reading everyone and remember read what makes you happy.