Savage Moon – a dark and thrilling murder mystery (Detective Spicer series, book 3)

Shifting Skin - a nerve-racking serial-killer plot with a shocking twist (DI Spicer series, book 2)

Hell's Fire - a sleep-shredding mystery with an evil killer (Spicer series, book 4) (DI Spicer)

Killing the Beasts - carries you deep into the mind of a serial killer (Spicer series, book 1) (DI Spicer)

The Missing and the Dead (Logan McRae, Book 9)

Song of the Dead: An eerie Scottish murder mystery (DI Westphall 1)

Logan McRae Crime Series Books 1-3: Cold Granite, Dying Light, Broken Skin (Logan McRae) (Logan McRae Collection Book 1)