This book is one of a kind. I don't really know where to begin describing it. There are so many intricate details that pull the story together -- not to wrap it up into a neat bow, but to describe the Ada's experience. The format is very serpentine -- going back and forth in different ways that are disjointed, but fit precisely because of that disjointedness. This is a story that I am going to spend a lot of time processing and will definitely reread. It was intense and liminal.