Sorry, Swifties: BTS revealed as authors of mystery book that intrigued the internet

Beyond the Story: 10-Year Record of BTS will be out on 9 July, ending feverish speculation that the previously untitled book was a Taylor Swift memoir

The guessing game began this week when a mysteriously untitled book, scheduled for publication in July and known only as “4C Untitled Flatiron Nonfiction Summer 2023”, appeared. It quickly became a bestseller when Taylor Swift fans began feverishly speculating that it was her surprise memoir.

But the mystery has been solved, with publishing house Flatiron Books bringing forward their announcement by a month to reveal the book is actually by another musical powerhouse: the K-pop boyband BTS.