|title= Wilma Tenderfoot and the Case of the Frozen Hearts
|author= Emma Kennedy
|buy= Yes
|borrow= Yes
|format= Paperback
|pages=208
|publisher= Macmillan's Children's Books
|date= July 2009
|isbn=978-0330469517
|amazonuk=<amazonuk>0330469517</amazonuk>
|amazonus=<amazonus>0330469517</amazonus>
|website=http://www.emmakennedy.net/
|cover=0330469517
|aznuk=0330469517
|aznus=0330469517
}}
For a funny horror detective story you could try [[Skulduggery Pleasant by Derek Landy|Skulduggery Pleasant]] or for another young detective try [[Half Moon Investigations by Eoin Colfer|Half Moon Investigations]].