Filth

Welsh firing on all cylinders... The best thing he has done since Trainspotting

Sunday Times

It is surely a remarkable cultural moment when a reviewer is offered cash in a bar for an advance copy of a literary novel... Filth is a masterpiece...squarely in the classic line of classic scottish writing

Independent

Things are going well for Detective Sergeant Bruce Robertson. Promotion is in the offing, he's got all the booze and drugs he needs, and his various plots aimed at friends and colleagues seem to be working out. Robertson, compulsive and repulsive by turns, has only two problems. One is a case of racially-motivated murder on his patch. The other is that there's a nasty tapeworm in his gut and it seems intent on having its say... A brutally sustained achievement

Evening Standard

We're used to tough cops with non-PC attitudes, but Welsh trumps the lot with his evil-scheming, ball-scratching, foul-mouthed hero-with-haemorrhoids... Welsh's jet-black comedy at once entertains and appals... Gloriously grotesque

Esquire

A snarling epic of a book...ugly, devastatingly funny, unremittingly nasty and pulls no punches... Don't dare miss it

Scotsman