
That feeling when the book you're reading references the next in your stack ...
I don't remember hearing that d'Alembert's birth mother was Mme de Tencin, but if I did it didn't stick with me because who the heck is Claudette de Tencin? I only encountered her earlier this year through her proto-gothic Memoirs of the Count of Comminges -- and my next read, her historical novel “The Siege of Calais.“
In Aczel's story she does not seem pleasant