Ascension

A mountain taller than Everest appears in the middle of the Pacific Ocean, grown from nothing in a matter of months. A secretive organization gathers a team of scientists to climb it and find out what it is. Physicist Harold Tunmore joins them, recruited by a man who calls himself the Warden, who clearly knows more than he admits.

The odds are bad from the start. An earlier expedition went up and only one member returned, and he had lost his mind. Harold and the others climb anyway.

The higher they go, the less the mountain obeys the rules. Time stretches, faces grow younger, visions appear on the ice, and something large and intelligent seems to stir below them. The book is presented as letters Harold wrote before he vanished for thirty years.

This is science fiction that mixes hard science with cosmic horror, built as a mystery with a strong forward pull. Grief and faith run underneath the climb, giving it a reflective edge. Expect a strange, unsettling ascent that leaves its central question open, with an ending that does not promise a single clear answer.