The Lady Penitent

The Lady Penitent is a series of novels by Lisa Smedman, set in the Forgotten Realms campaign setting based on the "Dungeons & Dragons" fantasy role-playing game.
Plot summary.
"The Lady Penitent" takes place after the events of "War of the Spider Queen", ranging from 1372 DR to 1379 DR. Several fairly large realm-changing events take place during this series, ranging from the use of Elven High Magic on the drow race to the death of several deities.