From Spider-Man and Batman, to Star Wars and The Legend of Zelda, dozens of graphic novels are on sale and eligible for Amazon's B2G1 Free deal. ... Chainsaw Man, Demon Slayer, One Piece, and More.

Another popular graphic novel which has recently been adapted by Netflix, One Piece is one of the best-selling mangas of all time. It’s a fun-filled, bizarre tale of a young boy named Monkey D ...