Brilliant, once again. If you've come this far through the series from book 1, this installment is rather moving due to further family developments which take up the story from the bombshell delivered at the end of book 5. 
 Another great mixture of sleuthing with De Luce family matters/character development for Flavia and her nearest and (not so) dearest. 
 I'm starting to get quite sad that I'm coming close to running out of Flavia de Luce books!