Heartstream by Tom Pollock

A taut psychological thriller about obsession, fame and betrayal, for fans of Black Mirror. Cat is in love. Always the sensible one, she can’t believe that she’s actually dating, not to mention dating a star.

But the fandom can’t know. They would eat her alive. And first at the buffet would definitely be her best friend, Evie.

Amy uses Heartstream, a social media app that allows others to feel your emotions. She broadcasted every moment of her mother’s degenerative illness, and her grief following her death. It’s the realest, rawest reality TV imaginable. But on the day of Amy’s mother’s funeral, Amy finds a strange woman in her kitchen. She’s rigged herself and the house with explosives – and she’s been waiting to talk to Amy for a long time.

Who is she? A crazed fan? What does she want? Amy and Cat are about to discover how far true obsession can go.

Tom Pollock’s previous book, White Rabbit, Red Wolf was a Book Nook favourite, so we knew we were in for a treat with Heartstream. Pollock’s work is unique and fiercely intelligent; you know you’re going to get something wildly different and fresh.

Heartstream examines obsession, online community and belonging. It imagines the future of social media and explores the concept of how much of ourselves we share online – and when it crosses the line and becomes too much. The examples of the anonymity of online bullying are brutal and wholly relevant.

Heartstream is reminiscent of Years and Years and Black Mirror and shares their tension and visions of a technological online future. But it is when it looks at the relationships between all the characters- their uncertainty and confusion and soaring, conflicting emotions – that it really holds your heart.

This is a gripping, whirlwind of a book that will play with your emotions and keep you guessing until the very last page.

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