Time Travelers Wife meets Post WWII England meets 1700 Scottish Highlands. 

This book brings together all the characters that Sanderson worked so hard to build in book 1. These books are huge, but I have never, not once, been bored or wished I could skip over a chapter.

All three of us have a lot to say about this one (obvi — it was one of the most anticipated books of 2025!). The reviews ahead have SPOLIERS, so don't click that "read more" button unless you've already finished.