Although I've never been a real fan of the violin, I do enjoy stories about a house or an object that has survived through the centuries passing through various owners. The Keeper of Secrets is a welcome addition to this literary tradition.
The cast of characters is an interesting one. Simon Horowitz and his family react too slowly for most to survive the Holocaust. Simon has the character, the intelligence and the strength of will to do so, and he must use all of that in order to walk out of the infamous concentration camp known as Dachau. Daniel Horowitz, who has a once-in-a-lifetime talent, wants to be an ordinary boy who plays baseball with his friends. Daniel's mother is a woman who insists everything be sacrificed to Daniel's talent. The boy's father is a man who's torn between wanting his son to have a normal childhood and wanting his son to use his gift to its full potential. Rafael Gomez is a man whose love of music has ruled his life, and he wants Daniel to be a sort of gift to the profession he loves.
All these characters blend together very well within the author's framework. Germany in the 1930s came to life as I read; the burgeoning power of the Nazis, the people who saw what was happening and got out, those who refused to see and stayed. Two elements in particular impressed me. One was the inclusion of various German characters who helped those being persecuted in whatever ways they could. The second was the fact that the chapters of the book involving Simon's internment in Dachau were horrible without being graphic. Thomas didn't candy coat anything, but she didn't feel the need to bury readers in the details of all the atrocities.
Perhaps music was the most profound element of The Keeper of Secrets, and I'm not just talking about learning the business aspects behind world-class orchestras. I've never read another book that made me feel even the tiniest bit like a gifted musician would feel as he played, what a piece of music can tell him, and how different instruments playing the same piece of music can sound differently. Somehow Thomas managed to convey all that and more.
The power of good characterization, of a good story, and of music combined to make Julie Thomas's book a virtuoso performance.