My all time favourites are the Nero Wolfe series by Rex Stout. (He was recognized as an arithmetic prodigy, with an IQ of 185.) He started writing them in 1934 and went on till he died in 1975.
en.wikipedia.org/wiki/Rex_Stout
Obviously they are dated but I love them because they are so well written and Rex Stout obviously loves language.
a personal comment on this stockpiling
A general election (democratic eh not like Hamas) is taking place in Israel on Tuesday next week.


so am hoping he'll write more! He's written two other books too, one set in an alternative London after Hitler won the war - quite a thriller. Other one not looked at yet - may be a treat in store once I've read the last Shardlake.