<p><b>Shortlisted for the Books Are My Bag Readers Awards 2025: Children's Fiction Category<br />'Pure catnip for budding young sleuths' </b><i><b>The Telegraph</b></i><br /><br />The first children's murder mystery from <b>number-one-bestselling author of <i>The Appeal</i><i>,</i> Janice Hallett,</b> perfect for fans of Robin Stevens and Rhian Tracey.<br /><br />When <b>Ava</b> and <b>Luke</b> discover a mysterious box of papers in their attic they are instantly curious about secrets it might hold. As they read through <b>letters, diary entries, newspaper cuttings</b> and listen to <b>secret recordings</b>, they realize that a decades-old, still <b>unsolved, murder mystery</b> is unfolding right in front of them . . .<br /><br />Ava and Luke decide to try and <b>crack the case </b>themselves. But as they work through the clues, it soon becomes clear that the mystery isn't something left in the past: the killer is still out there - and might be closer than they think...<br /><br /><b>YOU know the facts. YOU have all the clues. Can YOU solve the mystery before they do?<br /><br />Look out for <i>DEATH AT THE MUSEUM</i>, the next book in the A Box Full of Murders series, coming June 2026!</b></p>