I actually just finished downloading that multi-set and found a way for you. It's a bit tedious, but if you go to contents just keep scrolling down and you'll see the titles of the books then chapters within each book going passed. When you get to Feast for Crows it'll be there, and if you know which chapter you're on choose it that way. The 'table of contents' within the table of contents is just a page of the multi-book.
