An all-female detective agency righting wrongs at the
end of the nineteenth century; infiltrating a scandalous upper class
world straight out of Bridgerton and using their wit and bravery
to unmask a villain.
In this third book, a member of the Aviary must infiltrate the
darkly glamorous London underworld, stepping bravely into the gambling
dens of the capital that are home to some criminal masterminds.