Particular with my Books

I have been messing up my room for a small relocation of my stuff this few days.
Tedious but at least can clear some things away.
Looking on the books that I have on my shelves, I don't even remember when they are being added to my small library.
Every single books are still as new, except for some aged yellowish paper.
Oh my, I can't imagine.

I tried not to be angry when I heard from my friend that someone (the previous person whom borrowed the books) actually dog-eared my books, not just one page but lots of them, this is absolutely ridiculous.
My friend whom I lent my books to, know my habit, on seeing the dog-eared, unfold it for me but what done had been done.
I still can see those folds.
But I still appreciate for her help.
Thanks Wen.

So now what should I do for my books.
Tried ironing but the lines are still there.
Think I have to leave my books alone for the moment and settle that when I think of them if not I am going to have eruption soon.

This is so angry!!!