For British-based publishers like Pushkin Press, this online word-of-mouth is extremely important for book sales, according to publisher and managing director Adam Freudenheim. "The books becoming popular on TikTok are people being genuinely excited about them, not publishers," Freudenheim said in a recent interview. "If we try to push a book, that's not what works. It is readers responding to them. It is genuine." In short videos, many with classical, uplifting, or at times melancholic music playing in the background, TikTokers introduce books by authors such as Banana Yoshimoto, Mieko Kawakami and others. They rate the works, giving five stars for books they particularly enjoyed, and present their thoughts while becoming emotional at times when speaking about the books' themes on motherhood, loss, bullying and bonds of friendship.