The Tainted Cup by Robert Jackson Bennett (Ana and Din Mysteries, #1) * * * * *
I read The Tainted Cup by Robert Jackson Bennett for the 2026 PopSugar Reading Challenge. This was for prompt #2, "A book that features a platonic friendship between a man and a woman". The Tainted Cup is the first book in the Shadow of the Leviathan series, now also called the Ana and Din Mysteries, and I gave it five stars. I actually hesitated between four and five for a while because I could not quite decide how much I had enjoyed it. In the end, though, I realised that I had enjoyed it a lot. The mystery kept me interested, the characters worked for me, and most importantly, I was completely fascinated by the world Bennett created. The easiest way to describe The Tainted Cup is Sherlock Holmes in a fantasy world built around biological engineering. The story takes place in the Empire of Khanum, which is protected from the sea by enormous walls. Every wet season, gigantic creatures called leviathans emerge from the ocean and approach these walls, and the Empire has bui...