I prefer paper books because they are more realisticphysical and they encourage me forto reading more thean the other ones,ae-books. And to be honest i, I love the smiell of the papers andges. I imagine that ithis smill is the smiell/scent of knowledge and reading . I prefer paper books because they are more physical and they encourage me to read more than e-books. And to be honest, I love the smell of the pages. I imagine that it is the smell/scent of knowledge and reading.

"Realistic" is something that can be imagined as existing. E-books exist just like paper books exist. But what you mean is that paper books are more "physical." They are objects you can manipulate, smell, and touch. For comparing things, use "than" with the A. The paper in books are "pages." You could also use "scent" for the smell of the books. Something that smells has a "scent."