86. When all the books in the series you own are hardcover except for one.
Or the opposite and all except one are paperback.
It just annoys me to no end and it looks bad when it's on my bookshelf.
There isn't much to say about this topic except for the fact that it annoys me and drives my OCD insane.
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101 Reasons Why I Hate Being a BOOK Fangirl
HumorYes, I am a fangirl. No, it's not for a band, it's for a book. --- 101 Reasons why it bites to be a fangirl, for books. **WARNING: There will be some small spoilers, I try to warn you ahead of time, but read at your own risk.**