Oil and Marble, by Stephanie StoreyRead about the other entries on the list.
Storey is up-front about her approach to her use of real history within her fiction: she seeks emotional truth as opposed to literal truth, and isn’t ashamed of that. This story is set in Florence at a time when Leonardo was 50 years old and suffering through a particularly challenging period in his life, as newly-arrived—and much younger—Michelangelo became his rival. While the story is fiction, Storey’s depiction of a middle-aged Leonardo is plausible, and in line with the surviving accounts of the man left behind by contemporaries.
--Marshal Zeringue