A review by scaifea
The Ghost in the Mirror by John Bellairs

4.0

Rose Rita and Mrs. Zimmerman are on another summer holiday trip together, but this time they get pulled back in time to help Mrs. Zimmerman's magical mentor right a long-ago wrong. If they succeed, they may just be able to return Mrs. Zimmerman to her full witchy powers. Another fun entry in the series. I love that Charlie loves these books, and they're a hoot to read aloud at bedtime.