Nora comes home first, to settle her mother's estate and make sense of a death the coroner has ruled an accident.

Cass arrives uninvited, certain that it wasn't.

Edwin arrives separately, already handling everything, furious that Cass came at all.

Three siblings. One house. And one small, strange, never-discussed fact sitting underneath the whole family: no neighbor, no old friend, no doctor can quite recall the last time all three of them were seen together in the same room.

Across three books, each sibling gives their account of the night their mother died, and each account disagrees with the others in small, quiet, unresolvable ways. A ledger is kept. A journal surfaces, addressed simply to my three — without ever specifying which three. A house waits, one door left permanently unlatched, for whoever might still be coming home.

The Undivided is a trilogy that never tells you what it's actually about. It only asks you to notice — long after you've closed the last page — exactly how carefully it never let you find out.