1) Invisible man by H. G. Wells
sides have shelf wear, but the pages inside are absolutely fine. its a scholastic published book so you know its not pirated.

2)Old man and the sea by Ernest Hemingway
published by maple classics hence not even close to being a pirated copy. the spine, cover and page quality are absolutely great. almost like new.

3)Stranger by Albert Camus and No longer human by Osamu Dazai are pirated copies. Stranger has 2 pages loose but i have stuck them together through tape. now its barely visible. other than that there's no problem in both of these except for the fact that they are pirated copies and such books have thin paper and small font.