Having finished A Dark So Deadly and The Gathering Dark I tried some other detective novels, none of which appealed. They are (in no particular order):
Dark Skies and High Force by LJ Ross - Total and utter pants, might work for someone only just starting our reading detective novels as everything is in HUGE signposts, but way to noddy for me (and the writing style is horrid)
A Banquet of Consequences by Elizabeth George - A Lynley book, might return to this later
Now on Macbeth by Jo Nesbo. Not convinced, at the moment, it contains the motorbike gang, some idiot polis but no Harry Hole.
I will just have to keep looking, I guess, or start reading Lean Organisations, a work related book and I really really don't want to do that....