The world's most worded novel is Harry Potter and the Sorcerer's Stone, written by JK Rowling between 1997 and 2007. There are seven novels with a total of more than seven million words. The Guinness World Record has yet to be updated, but Harry Potter and the Sorcerer's Stone has been certified as the novel with the most words. It is worth noting that the number of words in a novel is not the only standard to measure its quality or value. Many novels have very few words, but they contain profound thoughts and feelings that resonate with the readers.