Kethani by Eric Brown
Aliens send artefacts to Earth to enslave the human race, as told through the perspective of the inhabitants of a Yorkshire village with an unusually high rate of cancer and suicide. Nobody seems to notice what the aliens are doing, not even the author.
Cosy British SF as it is done at the start of the new century.
Yellow Blue Tibia by Adam Roberts
Cold War nostalgia in a tale of an SF writer given an unusual assignment by Stalin, and then being told to forget everything, which works for the next 30-some years. Spends a long time setting up the mood, then infodumps a not-quite-resolution.
Rocket Girls and Rocket Girls: The Last Planet by Housuke Norjiri
The two light novels (each slim enough to finish during one bathtime) that were the original source of 2007's delightful anime series, now available in English. The anime was a very faithful adaptation of the source material -- just omitting the by then very dated visit to Mir at the end of the first book, and segueing that mission into the one at the start of the second.
Ouroboros Wave by Jyouji Hayashi
A series of almost puzzle-driven hard-SF shorts scattered across several decades in a fairly standard Earth vs space colonists setting -- a very modern execution of something that was at one time almost the backbone of the genre.