Unforgiven / Sarah Barrie.

"Once a victim, she's now a vigilante" -- Cover.

Lexi Winter is tough, street-smart and has stood on her own two feet since childhood, when she was a victim of notorious paedophile the Spider. All she cares about now is a roof over her head and her long-term relationship with Johnny Walker. She isn't particular about who she sleeps with ... as long as they pay before leaving. Lexi is also an ace hacker, tracking and entrapping local paedophiles and reporting them to the cops. When she finds a particularly dangerous paedophile who the police can't touch, she decides to gather enough evidence to put him away. Instead, she's a witness to his death ...Detective Inspector Rachael Langley is the cop who cracked the Spider case, 18 years earlier - but failed to protect Lexi. Now a man claiming to be the real Spider is emulating his murderous acts, and Rachael is under pressure from government, media and her police colleagues. Did she get it wrong all those years ago, or is this killer is a copycat? Lexi and Rachael cross paths at last, the Spider in their sights ... but they may be too late ...