Not SF, but Superversive does non-fiction, too.
Mary was a Virgin but did she stay a virgin after Jesus was born? Did she live a sinless life?
In his debut work, David Knox explores these and other questions that have become points of contention between Protestants and Orthodox Christians.
Using scripture, history, culture, and linguistics, A Case For Mary shines a light on how, and more importantly why these ideas came about, and why they may not be so unbelievable after all.