Prisoner of Ice Hints

How do I get to the 2nd level?

  • 1 of 4: Again, there's only one book you need in this entire library.
  • 2 of 4: Keep searching the bookshelves until the "book" distinguishes itself from all the others.
  • 3 of 4: It's difficult to find.  Go slowly until books turns into "book".
  • 4 of 4: The book is in the central area of shelving.