Secular meaning of "not religious."
Agnostic means "a person who does not have a definite belief about whether God exists or not" or, more broadly, "a person who does not believe or is unsure of something."
Atheist means "a person who believes that God does not exist."
BL2700-2790 Rationalism
As a King's student, you have access to thousands of e-books, which can be accessed 24/7 and don't require you to come into the library. This guide below provides information about the various databases.
Below are sample searches in eBook Academic Collection. If you click on the links, the searches will open, and you can browse the collections.