Scientist makes a deal with a demon
110687
Short story fantasy elections in Hell
57334
How did the curse on the DADA job work?
80318
Benevolent aliens who (initially) refuse to show themselves
151765
Who stole the darkness from the accepted-answer-tick?
140115
Interstellar culture resolves disputes with simulated duels; antagonist cheats using telepathy
47530
Story of lost tech but magic manifests
131436
Story about tricking the earth empire into saving hopeless aliens
95376
Short story: man rescues alien from cruel hanging ceremony, but alien turns into a shrub
34711
A lady and a monster
43163
Story about protagonist finding a world that has died with a museum
87968
A strange puzzle having two possible solutions
123226
Dealing with irresponsiveness from far-away scientists
34273
Book - tattoo artist summons demon, saved by blind lady with sword
60620
Dead earth , aliens revive human
101398
Book about two alien castes, alien hand modification
56493
Paper mache dragons that come to life
129816
Experimental observation of matter/antimatter in the universe