Night Unto Night

From Author Wars - https://authorwars.com/publications/night-unto-night-406502.html

Overview:

Title: Night Unto Night
Author: Philip Wylie
Year: 1944
Publisher: Oxford
Price: C$3.50
Pages: 372
Binding: Hardcover
Type: Novel
Title Reference: Night Unto Night
Notes:
According to Tuck, an sf story ("The Snibbs Phenomenon") and an uncompleted fantasy ("The Cyfer Phenomenon") are included in this "novel".