Light From Other Stars by Erika Swyler
For fans of science fiction based on popular physics. I loved this tale of a young girl with an absentminded professor for a dad. When her father's invention goes awry the whole town of Easter, FL is thrown into a time trap and our young heroine, along with her amazing mother, is set on fixing it. Even with all this science going on, this book is really an exploration of love, loss, family and friendship across space and time.