The Neapolitan novels by the Italian writer Elena Ferrante are a series of (so far) three books about the lifelong friendship between two women...
Neapolitan Novels, Book One
From Amazon:
A modern masterpiece from one of Italy’s most acclaimed authors, My Brilliant Friend is a rich, intense, and generous-hearted story about two friends, Elena and Lila. Ferrante’s inimitable style lends itself perfectly to a meticulous portrait of these two women that is also the story of a nation and a touching meditation on the nature of friendship.
"Elena Ferrante may be the best contemporary novelist you never heard of." The Economist