mysterious-disappearance
Rinker's sudden vanishing from the suspension chamber suggests a technology or phenomenon that enables movement beyond normal physical space or time.
2 chapters across 2 books
Between the Strokes of Night (1985)Charles Sheffield
In this chapter, Peron secretly follows Captain Rinker to a restricted area of the ship where Rinker enters a sarcophagus-like suspension chamber and seemingly disappears after undergoing a mysterious procedure involving silvery filaments and sprays. Peron then investigates the controls of the suspension devices, contemplates using one himself despite uncertainty about its function and risks, and ultimately decides to activate a setting labeled 'N,' risking unknown consequences.
A Voyage to Arcturus (1920)David Lindsay
Maskull and Nightspore arrive at the Starkness Observatory, only to find it abandoned and in a state of severe neglect, casting doubt on the legitimacy of their invitation from Krag. Inside the dusty, deserted rooms, they discover mysterious bottles labeled with enigmatic terms like 'Solar Back Rays' and 'Arcturian Back Rays,' and experience an unexplained disappearance of one bottle, deepening the mystery. The chapter ends with Maskull reflecting on his skepticism and the cryptic nature of Krag's intentions, awaiting Krag's arrival at night.