A level 28 special item which gives 14 def, and you'd use a book ? Congratulation , totaly waste of book even you are an administrator and also grats for your compound skill. WOW level 23 and still don't know how to use it... why don't save books ? Or you have that much can spend for useless sh!ts ? Books really don't worth to use under using rank24 or rarely ( rank 24 as the material's rank) ofc there some kind of stuff where u better use it f.e.: platinium.

If in your servers books aren't cheaper than a steel thorn bracer , don't waste them. You can save lots of money.