The brand-new thriller featuring DCS Kat Frank and AIDE Lock from the award-winning and Sunday Times bestselling author of In the Blink of an Eye. PRAISE FOR JO ‘Terrifyingly timely and provocative’ VAL McDERMID ‘The most original crime novel you’ll read this year’ CLARE MACKINTOSH ‘Just brilliant!’ LISA JEWELL ‘Sharp, perceptive writing and a brilliant new take on the detective duo’ T. M. LOGAN ‘Everything you could hope for in a heartbreaking, intelligent, deftly plotted and so original’ FIONA CUMMINS ‘A fresh take on the buddy-buddy cop trope . . . Provocative and compelling’ VASEEM KHAN ‘Wildly original, heartfelt, funny, and properly thrilling. Take a bow, Jo Callaghan’ CHRIS WHITAKER