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The Conversion Killings by Isaac Gerrard
On Sale September 1, 2026
Isaac Gerrard

Isaac Gerrard

Isaac Gerrard is the pen name of a non-fiction author, turning to crime fiction for pleasure. With a background in psychology, his fiction is grounded in real settings, shaped by social context, and driven by character rather than spectacle. The Conversion Killings is his debut novel.

The Conversion Killings

It’s early 1987. Newly qualified psychologist Ellie Green sees her career collapse under funding cuts in the prison service. A temporary post with West Yorkshire Police offers a way to stay afloat, placing her at the start of a new era in policing.

Behavioural science and early DNA techniques are introduced into a murder enquiry by a senior...

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