The Causal Angel
2014 novel by Hannu Rajaniemi
The Causal Angel is the third science fiction novel by Hannu Rajaniemi featuring the protagonist Jean le Flambeur. It was published in July 2014 by Gollancz in the UK and by Tor in the US. The novel is the finale of a trilogy. The previous novels in the series are The Quantum Thief (2010) and The Fractal Prince (2012).
Synopsis
After the events of The Fractal Prince, Jean le Flambeur and Mieli are separated and their sentient spacecraft Perhonen is destroyed. The two protagonists, each in their own way, struggle to decide where their loyalties lie and how to proceed in the catastrophically altered situation. Meanwhile, the Solar System is plummeting into an all-out war of unprecedented scale and consequence. The most powerful factions, the Sobornost and the Zoku, are gathering their forces and making their plays, while simultaneously being torn apart by internal strifes.
This brief starts where responsible research should: with the source description of “The Causal Angel” as 2014 novel by Hannu Rajaniemi. Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the arts & letters register because the source frames it as 2014 novel by Hannu Rajaniemi. Its deeper value depends on whether names, dates, institutions and citations support that framing.
Reception evidence should be dated and situated: later canonical status may differ sharply from the work’s initial circulation. The source revision retrieved here is dated Jun 6, 2026. The linked authority identifier is Q18205890. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 2014, 2010 and 2012.
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This entry incorporates text from “The Causal Angel” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.