Sent by Lord Alderscroft to the bachelor's flat of a certain famous, and rather rude, detective, psychics Sarah and Nan are compelled to prove their powers to him before being asked to consult on behalf of his Elemental Masters associates, John and Mary Watson.
An elemental masters novel ; 
DAW book collectors
DAW book collectors ; no. 725
DAW book collectors ; no. 725.
Lackey, Mercedes. Elemental masters
Lackey, Mercedes. Elemental masters ; 11.
London (England) -- Fiction.
Psychics -- Fiction.