Belle da Costa Greene worked briefly in the library at Princeton University before becoming personal librarian to J.P. Morgan and spending the next few decades writing massive checks at rare book auctions. She was drinking buddies with actress Sarah Bernhardt, painted in the nude by Matisse, and taught to drive by John D. Rockefeller, so it's no wonder she's commonly known as the World's Most Glamorous Librarian.
But as author Heidi Ardizzone's painstaking research in An Illuminated Life shows, before there was a Belle da Costa Greene there was Belle Marian Greener, daughter of the first black graduate of Harvard, who inherited from her father both a racial identity and a love for illuminated manuscripts but chose to keep only the latter, instead embracing the additional opportunities living as a white woman allowed her. Ardizzone is (rightly) very careful to point out that while most people refer to Belle as "passing," it's very difficult to know precisely how Greene viewed her race since she destroyed most of her papers before her death.
In fact, it's difficult to know anything of Greene's interior life unrelated to her long love affair with art critic Bernard Berenson, whose decision to hang onto the many love letters Belle sent him gave Ardizzone at least some primary source material to work with. However, one can't help but wonder how warped of a perspective those letters provide; after all, a love note is a very particular kind of communication with a particular focus (and tendency to posturing) which might not fully reflect the life and concerns of the writer. While the author does have access to a few additional papers by Greene and a great many documents by people who knew her, most of it comes from either the correspondence between Greene and Berenson or commentary written on their affair by Berenson's wife, which has the effect of skewing this biography toward being the story of their grand passion rather than of a unique career woman who eventually decided to choose her work over the "love of her life". To be clear, Greene's famed social whirl and work for (and relationship with) J.P. Morgan are meticulously chronicled, as are Belle's occasionally strained relations with her family, but almost all of this is seen strictly from the outside, with no hint as to what the lady herself may have been thinking.
Ardizzone's Illuminated Life is carefully researched and clearly and thoughtfully written. If I'm disappointed at all, it's because the book she wrote is not the one I so desperately wanted - namely, the behind-the-scenes look into the life of a librarian Phryne Fisher, with oodles of intrigues bracketed by an in-depth discussion of the business of the Morgan library (which, it should be noted, the author does not seem terribly interested in other than as a place where Greene worked; I could have done with less drool over Berenson and more more drool over manuscripts and incunabula, thanks). Actually, now that I think of it, what I really need is a novel where Belle da Costa Greene collects Lovecraftian manuscripts and battles supernatural evil with the help of J.P. Morgan and a bevy of rotating lovers. An Illuminated Life distinctly isn't that, but it will serve as excellent research material for whoever finally gets around to writing the book that is.