“And further, by these, my son, be admonished: of making many books there is no end; and much study is a weariness of the flesh.” (Ecc. 12:12), but there is only one book written by God.
How many copies are sold and how that compares with the #1 best seller is irrelevant (Matt. 24:35). Many have tried to destroy the Bible. People like Matthew Henry have even predicted its disappearance.