Sylvia is starting to understand how to use her magic and that is making her more attuned to other magic. So she is startled to pick up a book and sense that there may be an invisible message. She consults her friend to find out what it says and discovers that it is a message from a relative of the man who the professor explored for so many years. And the author of the message was married to a paper magician. Could that person be her family?
The investigation leads them into the world of horseracing and across the tracks of an old enemy. The ending was a bit more confusing than it needed to be but it does move the needle on Sylvia finding her family a little bit further.
Three stars
This book came out September 3, 2024
Glass Library #5
Follows The Dead Letter Delivery
Followed by The Journal of a Thousand Years
Borrowed as audiobook from Hoopla
Opinions are my own