I received this book as a Christmas present from one of my besties - Elaine (she has a book blog too - http://alittlebookworm.blogspot.com/). This book is from the author of the famed "Time Traveler's Wife" so I knew I was in for twists and turns. The setting of this book takes place in London's Highgate Cemetery and an apartment building which overlooks the cemetery. The characters in this book are two sets of twins, one of the sets is in their 20s, and the other is in their late 40s/50s. One of the 40s twins is the 20s twins mom (got that?). The story follows the series of events that occurs after one of the 40s twins passes away and bequeths her apartment overlooking the cemetery to the 20s twins. They move into the apartment, and are met with the presence of their dead aunt, and form a relationship with her, and the odd neighbors of the building. I enjoyed this book as it explored the relationships between twins and the jealousies and dependency that occurs between them. And no worries, you'll get your Niffenegger twist in there.