Murdle Junior Mysteries: Codes, Cover-ups and Cookie

Junior detective Olivia is the greatest computer programmer in the world, so she's extremely excited to be spending the summer working at her father's company. TekCo Futures' latest invention, the MORIARTY Supercomputer, is a powerful and definitely safe artificial intelligence that most people believe will save the world. Olivia's biggest problem is her arch-rival, Hazel Brown, whose father also works at TekCo. But when VP Brown collapses in the MORIARTY room, Olivia and Hazel must team up to find out whodunnit... 8+ A new Murdle Junior novel from the bestselling Murdle puzzle series!