I'm a fan of Baroness Orczy since I read the Scarlet Pimpernel and I think I already read this book years ago.
This book aged well and I was happy to reading again this stories and thought they aged quite well.
They're not Golden Age but they're clever and curious cases, well devised and engaging.
Recommended!
Many thanks to the publisher and Edelweiss for this ARC, all opinions are mine