That is true Margot Moon, it is a good thing that more people are reading black authors and hopefully they will no longer be seen as a niche interest or have their colour hidden to widen their appeal to us middle-aged middle-class white women as seems to have happened to some in the past.
18 Arbella: England's Lost Queen by Sarah Gristwood
Biography of Arbella Stuart, English cousin to Jame VI and I, and granddaughter of Bess of Hardwick. Elizabeth I refused to name her heir and Arbella was considered one of the top contenders (since she, unlike James, was born in England) for much of her childhood. She was kept away from court in Derbyshire and was used by Elizabeth as a pawn when making strategic alliances, Arbella's hand was offered to several different foreign princes but nothing came of any of it. James invited her to court and similarly discussed several possible husbands but never allowed her to marry. Eventually she secretly married William Seymour, grandson of Katherine Grey (sister of Jane the nine day queen). James was furious about this marriage because both were so close to the crown (Arbella was 4th and William 6th in line) and imprisoned first William the Arbella in the Tower, Arbella eventually dying there aged just 40. A lot of the records related to Arbella were destroyed and although her remaining letters are full of life and intelligence she still feels slightly out of reach to us. She was so important and yet as a Stuart woman who married late also so weak and removed from power. So, ultimately a sad and frustrating tale (although a well written biography).