Here’s a good book for 10-14 year-olds. I’ve just finished reading it and here are my first unformed thoughts. Evie’s mum goes off on her honeymoon and sends her to stay with her eccentric godmother, who lives in a flat that is part of a converted old mansion. On her first night, Evie sees a ghostly figure at her window and runs from her room to find that she has time-slipped to 1814. She finds out more about the ghostly girl and realises that she’s been sent back in time to fix the past.

The...