What is a good beginner reading-level Bible book for adults?

I have a friend who is foreign born and her English is good but she needs to improve her reading and writing skills. It is jeopardizing her job situation because she can't read/write emails very well. I want to suggest some books for her to read that will help her improve her skills. However, she is very religious, and would only be interested in reading Bible-related books. She reads from the King James Bible every day for ~30 mins, but it is in old english, and I am not sure that she understands what she is reading. But she reads it religiously. Is there a more modern Bible-related book that I can suggest for her? Something that would help her understand modern grammar and sentence structure would be best, especially for improving her written communication in daily life. Any help would be great!