This is the biography of the 19th century Queen Ranavalona of Madagascar, and, to be honest, whilst being an interesting insight into the country at that time, didn't really do it for me as a biography.
The biographer seems to rely a bit too much on hearsay and speculation for it to be labelled as accurate - particularly when desricibing the acts which would label her ass the 'female Caligula': too many of these were preceded by the words 'it was rumoured' or something like it. Also, he relies too heavily on the recollections of foreigners, rather than people from Madagascar itself, so it seems a little too objective for my liking.
An interesting enough read, but lacking in any real biographical credibility.