What happens when a book gets edited and you miss something?

No book ever makes it to your library’s shelf without an error or two – fortunately in this day and age we can keep track with an Errata page! So, thanks to Jeff Rankert – we have our first catch – somehow the Queen’s Diamonds Barleywine is set to 15 pounds of Maris Otter when it should be 25. See – here’s the proof!