Digging through the pile beside my bedside table, I’ve found five last books for the list:
49. Seventh Son by Orson Scott Card
50. Serving as Senders by Neal Predo
51. Hugo by Brian Selznick
52. The Tether End by Marjery Allingham
53. The Harp of the Grey Rose by Charles de Lint
So there you go. 🙂