Once again there is somehow a chapter missing. Not to worry, this time I think it was on my end. Actually 58 did follow 56 because we're removing 57 from numerical use due to it not being a prime number.
Seriously, I have no idea why this happened, I figuring I fat fingered an entry and could explain the problem. If you want to read it in sequence you can visit my forum until I get the problem sorted out on my end. You can access my forum by clicking on my name which should take you to my page and from there you can click on forum.
Sorry for the inconvenience, hopefully I can get it cleared up shortly.