i knew I was going to love this book since i read the title as I love locked room mysteries and I loved Golden Age mysteries.
It's a fascinating anthology and all the stories are at high level. I knew almost all the authors and loved their stories.
This type of puzzles are always a challenge and I love how well worked on a logical side.
It could be used as a manual in a "how to write a whodunit" course
Highly recommended.
Many thanks to the publisher and Netgalley for this ARC, all opinions are mine