So Nude, So Dead — Ed McBain

He'd been a promising piano prodigy, once. Now he was just an addict, scraping to get by, letting his hunger for drugs consume him. But a man's life can always get worse - as Ray Stone discovers when he wakes up beside a beautiful nightclub singer only to find her dead... and 16 ounces of pure heroin missing. On the run from the law, desperate to prove his innocence and find a killer, Ray also faces another foe, merciless and unforgiving: his growing craving for a fix...