The Girdle of Hyppolita
I was reading The Girdle of Hyppolita and it struck me that Chief Inspector Japp was in it. The reason I was surprised was because I read on Wikipedia that Japp's last appearance in any of Agatha Christie's works was in one, two, buckle my shoe and the girdle story was published in 1947 which is after one two buckle my shoe. So I was wondering if The story is set before one, two, buckle my shoe or if one, two buckle my shoe is set after. What makes this question so even more difficult to answer is one, two, buckle my show was was published in 1941 which was during the war, and I believe Agatha Christie never set her novels during the war apart from N or M.