What is the main theme of the book 'Smack'?
What is the message conveyed in the book 'Smack'?
Who are the two main characters in 'Smack'?
Where is the setting of the book 'Smack'?
What drug do the characters in 'Smack' become addicted to?
Who introduces Tar and Gemma to drugs in 'Smack'?
How does the drug addiction affect the characters' lives in 'Smack'?
How does Tar's life change after quitting drugs in 'Smack'?
What is the name of the support group that Tar attends in 'Smack'?
What happens to Gemma towards the end of 'Smack'?