This book goes hand in hand with the author's "My own Voice" and the two work very well as a set.
The core of the story is Lenny's marriage to his second wife, Anita, a much younger version of his ex-wife Natasha, who has early onset Alzheimers. While one book follows the narrative of Anita, we now hear the story from Ben's side, who is Lenny's estranged son.
His observations cast a new light on the situation. His perspective, aided by letters from his mother, bring new revelations and peel further layers of the family. The author also uses tape recordings in the book, making this a very accomplished piece of story telling. While I don't often like 'clever' or constructed plot devices, here it works extremely well.
The author has a unique sharp and poignant writing style and with the change of perspectives she gives the characters further depth. Great writing, a fascinating premise and wonderful insight in human nature make this a read very worth your time.