I really enjoyed this book, and all the characters. I can just imagine that there will be Book 5, as there are lots of questions.
Why a 4 and not a 5? I got lost a bit in repetition and wordiness. Of course, that was needed if the reader has not just finished Books 1-3. Thee Ed history of the Huguenots is very interesting, and I learned a lot about the struggles and fortitude.