To start, Steve Cavanagh brings us his latest serpentine thriller Witness 8 that will have you guessing to the end, Chris Whitaker’s serial killer thriller All the Colours of the Dark is getting rave reviews, and Icelandic crime author Ragnar Jónasson returns with a locked room mystery Death at the Sanatorium. The selection includes many of our favourite Irish crime authors such as Andrea Mara, Jo Spain, John Connolly, and Amanda Cassidy as well as new books from iconic authors such as Karin Slaughter, Kate Atkinson, and Donna Leon.