| Author/Contributor(s): | Konishi, Masateru |
| Publisher: | G.P. Putnam's Sons |
| Date: | 3/17/2026 |
| Binding: | Hardcover |
| Condition: | NEW |
He’s not your average Grandpa.
As a lover of classic crime stories, it’s no surprise that schoolteacher Kaede encounters everyday mysteries more often than your typical twenty-seven-year-old.
Solving them is another matter, though. For that, she turns to her beloved grandfather, who retains a keen sharpness of mind despite his dementia, and who was once a key member of The Waseda Mystery Club. From impossible locked room murders to confounding missing persons cases, the grandfather-granddaughter duo "weave stories" to get to the bottom of every mystery. But all the while, an insidious shadow from Kaede’s past slowly closes in on her . . .
Steeped in references to classic crime from Christie to Chesterton to Poe, My Grandfather, the Master Detective plays with the genre, capturing readers' imagination in this Tokyo-set escapist mystery. Its charming characters and affectionate focus on relationships echo heartwarming Japanese titles such as Before the Coffee Gets Cold.