As soon as I found out that Susan Hill had written another ghost story, I literally ran to my nearest Waterstones to grab a copy. Having been well and truly terrified to the core by the Woman In Black, I couldn't wait to experience the same thrills which I expected from the Mist in the Mirror. In some ways, I wasn't disappointed. Susan Hill has the uncanny knack of being able to describe in vivid (and some disturbing) the stuff of nightmares. I felt trapped in the claustrophobic, winding, pitch black halls of the old school in Alton, felt genuinely unnerved by the account of what happened to the protagonist, James Monmouth, when he visited the Old Library in the dead of night (NO WAY would I have gone there at that time, not for a million pounds) and felt completely uneasy at the descriptions of the malevolent presence and the feeling of being watched. Truly scary, unnerving stuff. Fans of gory horror beware, this book relies completely on the supernatural - there is no gore. Hill is the master ghost story-teller - she knows exactly how to prey on the all the senses and knows how to unravel a mystery slowly but surely - this is what makes books like the Mist in the Mirror and the Woman in Black completely addictive - you will keep reading even though the hairs on the back of your neck will be standing from page one.
The only reason this gets a 4 and not a 5 was because of the ending. There were too many unanswered questions - who WAS the old woman he saw at the Cross Keys Inn? What WAS IT behind the curtain adn the locked door that terrified Monmouth so much that he dare not look? What was the secret of the dreaded mirror and why did it appear in several of the places that Monmouth visited... I needed an extra 100 pages to tie up these loose ends - at the moment I feel like I'm still on teh edge of the mystery...
If you like supernatural/ghost stories that rely on building up a sense of creeping horror rather than over-the-top descriptions of ghostly apparitions, then this is the book for you.
If you would like a more complete, yet thoroughly frightening scarefest - read the Woman in Black (see my review).