Oh my goodness, I have waited 6 long years to find out what happened to Dan and Ursula and FINALLY this book landed on my doorstep... and you know what, I was not disappointed.
Browne's writing is as imaginative and evocative as in the previous two books. Dan and Ursula are beautifully created, rounded, interesting characters - I really cared about what was happening to them. I won't spoil the ending for you, suffice to say that it is conclusive and I think this is the end of Dan and Ursula's time travel adventures, but I've loved every step of the journey with them.
If you enjoyed this book, why not try some of Browne's other works (especially recommend "Shadow Web"), or anything by Philip Reeve, Stephen R.Lawhead (the "Hood" series is excellent) or Eoin Colfer. I'm off to read all 3 Warriors books again now!!