If you've ever found yourself wondering who did what, when, and where in Jodi Taylor’s brilliant Chronicles of St Mary’s series — this is the companion guide you’ve been waiting for.

This guide is a must-have for both dedicated fans and curious newcomers. It contains synopses of every book and short story, detailed floor plans of St Mary’s Institute for Historical Research, History Briefings, chronological jump lists, character information, and more.

Whether you’re brushing up on the timeline or want to immerse yourself further in the chaos and charm of St Mary’s, this guide is your ultimate companion.