The Tainted Cup

An interesting mystery set in a fantasy world. Featuring two characters, Ana Dolabra and Dinios Kol, that contain mixed features of Sherlock Holmes and John Watson. Here, they are investigating the mystery of a man killed when a tree grew out of his body. Solving this actually takes only a few chapters: it is the ramifications of the murder and further discoveries that would take up the rest of the book, and test the abilities of the two characters (and the reader) to solve it.

In this fantasy world, Ana is the detective, making deductive leaps based on the evidence gathered by Dinios. Dinios is an engraver, a person modified via chemistry (made from the flesh of leviathans) to be able to recall every detail seen. But Dinios has a secret recall ability that would also prove crucial in the investigation. Both are living in an Empire, made up of people modified to be stronger, faster, more intelligent, etc., but all driven to protect the empire from the attacks of leviathans from the sea, who emerge every wet season on to the Empire's land. The leviathans, and the protections thrown up to shield the empire from them, would form the world building background to the story.

During the course of the investigation, this reader managed to deduce some points in the investigation and the true identity of one suspect. It would also implicate people who are willing to sacrifice people and entire regions for personal gain, and motivate others who want to get revenge for such abuses.

A fascinating world that shows the investigative prowess of the two characters, but promises more revelations about the world they live in future books.

A political-intrigue mystery drama pursued by a Holmes-and-Watson pair in a speculative Roman-style empire which relies on advanced bio-engineering to fend off a constant flood of Kaiju from the ocean and the contagious bio-horror they bring with them. Which… that might sound like too many concepts to comfortably contain in a story this short, but it all blends together like a perfect smoothie of mystery & adventurous drama — you're simply along for the ride.

I'm reminded of The Affair of the Mysterious Letter, another delightful novel which also uses a Holmes-and-Watson mystery as an excuse to show off wonderful worldbuilding. Perhaps there's a lesson here: if you've invented a weird world but are having trouble fitting a story into it, a Holmes-and-Watson mystery is a great excuse for some characters to wander around all your scenic locales, explaining things to each other and looking closely at all the neat details you want to show off?

This novel absolutely nails it: incredibly fun, readable, & engaging. Nothing wasted, respectful of the reader's time & interest. Absolutely recommended; looking forward to the next installment.

A fantasy murder mystery served with a dollop of Pacific Rim, garnished with a hint of The Goblin Emperor, and a tiny sprig of romance. It was nicely written with interesting world-building and enjoyable characters; Ana, in particular, was a delight. The murder plot and its somewhat deflated resolution kept this at a 3-star rating for me. Though the opportunity is rarely afforded in fantasy whodunits, I like to follow along and solve crimes too! While it didn't guarantee a sequel a place on my to-read list, I might try more from this author.

The Tainted Cup is very much a fantasy Holmes novel, where a labyrinthine mystery is being solved by an almost supernaturally skilled investigator and their lovable but hapless assistant, through whose viewpoint the story is being presented.

The setting is delightfully weird, much more like Divine Cities than Founders, with elements of existential/apocalyptic threat and imperialism.

I'm looking forward to more in this universe.

The Tainted Cup is an amazing fantasy mystery novel (first in a new series) from Robert Jackson Bennett. For what it's worth, I love love loved The Founders trilogy and quite enjoyed The Divine Cities trilogy so I'm coming into this with some bias.

I've seen this pitched as "Sherlock with kaiju", but I think the Sherlock moniker sells it short for me. The Sherlock / Watson dynamic to me is defined by one where Sherlock is the expert observer, deducer, and dilettante and Watson is the bumbling stand-in for the reader (or at best a medical expert). In The Tainted Cup, I think the sleuthing expertise is split between Kol (the assistant investigator) and Ana (the investigator in charge) and this changes the dynamic entirely in a way that makes the mystery more satisfying structurally. Also, I think personality-wise, they are also quite distinct.

Kol, the point of view assistant investigator, has been biologically modified to have eidectic memory. As he can remember anything he sees, it's his job to be the eyes of the investigator (and also the reader)--viewing crime scenes, talking to witnesses, and poking around to try to dig up as much as he can. Ana, the investigator boss has Sherlockian deductive skill, but whose senses are overwhelmed by the world itself and so stays in her office, relying on Kol to see what's important and bring it back for her to synthesize. There's definitely a power and authority hierarchy here, but what works for me is that Kol's observational competence is strong, and it gives a perfect excuse for the reader to see all of the clues.

I felt like I had put together about half of the mystery myself by the end, but there were still quite a few surprises for me. The closure of the mystery is excellent, and is quite satisfying in the way it brings together every small detail that's been slowly spooled out over time (even, of course, the title). All of this places the book solidly in the mystery genre, rather than just "a fantasy with a murder mystery". It's even complete with a couple of "let me gather everybody to lay out my accusations" style scenes.

But it's the worldbuilding that adds color on top of the solid mystery. The fantasy here is that there this world has experts in biological augmentation, where people are changed to further their station in service of the Empire, often in ways that have negative consequences for them personally. Technologically, things feel like an industrial age that has pursued biological advances rather than gas, such as mushrooms for cooling or worms for lighting. The Empire itself comprises a series of ring walls, where every wet season gigantic titans attack from the sea and must be repelled.

I would have happily read either just a great mystery or a fantasy novel with such an interesting world, but having both together was a delight.