The Mind-Bending Black Hole — V. Bertolaccini

A novel with two high quality action-packed novelettes of explorers taking mind-bending voyages beyond space and time A newly invented voyager explores the deepest depths of the universe, and leaves space and time when it encounters one of the deadliest menaces of all creation, hidden away in a colossal void since the dawn of time, and it starts killing them all, and on a world in the depths of a new minding-bending universe encounter another of the deadliest menaces in existence, which travels through time and has supernatural origins. Explorers stumble upon a mysterious metallic sphere with a pulsating vibration, and unlock it to reveal its forces by the manipulation of gravitational forces are suspending a black hole, and while experimenting on the black hole an accident occurs and scientists enter it and travel out beyond the realms of space and time into a mind-boggling deadly universe.