This novel served as my introduction to the concept of alternative histories - fascinating idea, that. Chabon writes up a very believable world of post WWII America-ish Alaska with a yiddish accent; and he knows about gangsters, too! It is a steady paced & amusing read. Be prepared to ask people or google yiddish words and slang...which lead me to an essay about the loss of a culture & a language, by same author. The warm funny tones of yiddish overpower the gritty noir ishness of the story, in my memory.