[gampleman]

Are the verses random? If so perhaps add a filter to make sure the name of the book doesn't occur in the verse. For instance today's is trivial (or if it has "Job replied...", or "Jonah went..." it would make it too easy).

(Unless the name is John. Then it's kind of a good clue that the book isn't John).

[tshaddox]

Job is mentioned in Ezekiel in the Old Testament and in James in the New Testament. Jonah is mentioned in 2 Kings in the Old Testament, and several times in the New Testament.