book 2

So I finished my hat, picture to follow, I've now started with book 2. This book was chosen because last night my toes were cold and I couldn't find my slippers. So far so good, they should be finished by tonight. I do love the magic loop method of making 2 at a time. While I was on ravelry, I checked my library. It shows that I own 58 books. I've just realized that the first 2 books I picked were not on the list. Now the questions is just how many books do I own?