When injured physician Captain John Wyndham moves into the spare room at 221B Martyrs Walk in the multidimensional city of Khelathra-Ven, he soon finds himself recruited by his new roommate, consulting sorceress Shaharazad Haas, in a quest to discover who is blackmailing Haas's ex-lover Eirene Viola.
Publishers Weekly called it "zany queer and fantastical" and a "fun riff on canonical works of fantasy and detection" that "froths with magic and humor".
[1] The Chicago Review of Books lauded it as "an exciting romp through a truly imaginative universe (or, more accurately, multi-verse)", comparing Haas' cosmically aware nihilism to Rick Sanchez, and praising Hall's "wit and empathy", but also found that he too strongly emulated the prose of Arthur Conan Doyle in a way which was "enjoyable at first" but eventually "burdensome to the narrative.
"[2] James Nicoll considered it to be "hilarious",[3] and noted its "ample LGBTQ+ representation", with "over-the-top unconventional" characters who are "queer as fuck".
[4] Locus described it as "weird and witty", with Khelathra-Ven serving as a "fascinatingly warped" setting in which "the quirky characters hold the plot together," but nonetheless faulted it as "more a string of adventures than a cohesive mystery".