@Ainzell that's supposed to be a stereotypical yankee gal, a manga that features one off the top of my head is Yandere kanojo and maybe toradora, but the sword is never a main thing in either
For the words thing, I think the standard method is using liquify and blend modes in Photoshop
Edit: oh yea as the dudes below pointed out, I forgot that the shape of the book is pretty simple so you can just use perspective