As I wait on the official review from the Library Journal Book Review in the USA, various reviews have been cropping up on blog sites all over the place.
Here's one of the latest, which is a very thorough and balanced review:
'Domme de Plume' (A review of 'The History & Arts of the Dominatrix) at Nuts4R2
Update: Another brand new blog review has gone up at Her Majesty's Plaything
There are also reviews up on Amazon UK and Amazon.com