My Grandfather, the Master Detective - Masateru Konishi

"My Grandfather, the Master Detective" follows the adventures of Kaede, a schoolteacher who solves everyday mysteries with her sharp grandfather, despite his dementia. This cozy crime novel is filled with references to classic crime stories and offers a heartwarming focus on relationships. Join Kaede and her grandfather as they unravel puzzling cases while a looming threat shadows their investigations.