One book consumed in a single sitting

Read the arc of 'God of the Hive' by Laurie King yesterday. It won't be out until late April at the earliest. This is a follow on from 'The Language of Bees' and rather than being completely narrated by Mary Russell this one switches between her narrative and third person which normally I find very distracting but not in this case and before you ask, no, I don't normally sit down and spend the day reading but yesterday post-dentist-visit it was the only safe option.