Classic Lynda, a fabulous read * Martina Cole on HIDDEN KILLERS * La Plante excels in her ability to pick out the surprising but plausible details that give her portrayal of everyday life in a police station a rare ring of authenticity * Sunday Telegraph * An absorbingly twisty plot * Guardian on HIDDEN KILLERS * The pace is breathless and the plot is satisfyingly full of twists and turns * Independent on Sunday on HIDDEN KILLERS *