Adventures in the science of sleep, indeed. David K. Randall’s book, is the usual pop-sci romp through a topic of interest, but a fun one. As he states many times in the book it is a subject many of us know precious little about and it is just the same for the scientists even thought we spend up to a third of our lives sleeping.
I think the most shocking part of the book was regarding the fact that it is possible to murder someone while sleepwalking. And not just accidentally for example a hit and run, but actively murder them without knowing what happened. The legal system is a long way off from understanding this, and in fact different jurisdictions will treat a sleepwalking murder completely differently – Randall has examples of being acquitted and also put away for murder.