https://www.theguardian.com/books/2020/aug/03/john-boyne-accidentally-includes-zelda-video-game-monsters-in-novel

Novelist says details from careless Google search are ‘quite funny’ and he will leave his book as is after reader spots Octoroks and Lizalfos in his new book

John Boyne, the award-winning author of The Boy in the Striped Pyjamas, has acknowledged that a cursory Google led to him accidentally including monsters from the popular video game The Legend of Zelda: Breath of the Wild in his new novel.