Instantly Hanlon could feel the surge of acceleration as the great ship he was riding plummeted planetward.
"Man of Many Minds"
E. Everett Evans
Then, with shocking suddenness, something plummeted through the blue-green roof and came tumbling toward them.
"The Thing in the Attic"
James Benjamin Blish
Like a falling stone he plummeted earthward, dropping in front of Sadu as the beast rose in its spring.
"Warrior of the Dawn"
Howard Carleton Browne