I bought this trilogy on a whim as they were 99p each in one of Amazon's monthly sales and I'm so glad I did.
They were all good but this final instalment was definitely the best. Exciting, fast-paced, tense and funny, I was swept along with the story and really didn't want it to end. I'm quite sad that this is the last of Kat's adventures - I really hope the author will write more at some point.