Poor Helen, Jez's solo mum, is an alcoholic who works at a bar and medicates her daily hangovers with "Irish coffee without the coffee".
Shaz is at the club every night to coerce her into drinking. And when Helen has time off, Shaz can be relied upon to totter up the drive, a box of Bundies under her arm and a fag in her mouth to subject her to more of the same.
Similarly, as Jez's true and beautiful friendship with shy, nerdy-emo Lukey comes under strain, Casey is there to initiate her into the code of rules that says girls exist only to be pretty and available to predatory boys. She is a self-appointed arbiter of who and what is "cool" in Jez's life and wardrobe, and it would take a strong personality to defy her.
The central question of Snake Bite is this: is Jez strong enough?
Can she pull herself out of the morass of drugs, alcohol and despair that is Kambah, or is she doomed to become a venomous boozehag like Shaz? Can her love for Lukey be restored? Will she respond to Laura's sincere overtures of friendship? Will she sabotage her mum's desperate efforts to turn over a new leaf? Is there, in short, any hope for any of them?
Snake Bite is brilliantly written, with precisely observed and rendered characters. It's very funny, but with all that ghastliness about, it's black humour: you won't know whether to lol or puke.
Snake Bite by Christie Thompson (Allen and Unwin $29.99)