Upper arm pain refers to the pain that is experienced between the shoulders and the elbows, either in one arm or in both the arms. There are a number of arm pain causes, varying greatly in the kind of effect they can have on the body.
Novel: anything over 40,000 words. However, 40,000 words is actually pretty short for a novel. Generally, 50,000 would be considered the minimum word count, and ideally a novel should be over 70,000 words. On the upper end, a novel over 110,000 words is considered an epic. That's the level where publishers may suggest dividing a story into multiple volumes.
some publishers especially in genres like romance have requirements as uniform as a muffin tin each manuscript will be long enough to fill a book of exactly so many pages others are far more flexible in the days of the typewriter a double spaced page with 1 inch margins would hold an average of 250 words so you could assume that since 4 pages 1000 words 240 pages 60000 words which was the typical length for most mainstream and mystery novels