Jesse Millette and the Secret in the Old Bunker

When Jesse Millette accompanied his cousin Harriet to a twenty-first birthday party at a mansion in the countryside north of London, he didn't expect to start solving his next mystery while still wearing his tuxedo. The grand and elegant party of Emily Hawksridge quickly turns into a disaster as gunshots are fired and a hooded intruder lurks in the nearby woodlands. Jesse is soon plunged into a web of lies spun by the Hawksridge family, leading him to uncover a decades-old secret that could tear the family apart. With Harriet by his side, Jesse works through a series of clues left behind by the family's patriarch Jim Hawksridge and faces several attempts on his life as the culprit tries desperately to get him off the case. In this mystery, Jesse must go back in time to discover a treasure hidden during World War Two and is forced to race against the clock to save the lives of Emily and Harriet.