Classic golden age mystery. Berkeley/Iles was a genius at plotting. It‘s a shame that he only wrote a few and his books have been allowed to go out of print (mainly due to the closure of several publishers, I think.) This book is better than some of Christie‘s or Sayers‘. In this one, we know whodunnit and why, but the fun is the how - and finding out how Dr Bickleigh is finally caught. 4.5/5.0⭐️ #2019 Highly recommend for mystery fans.