Step 1 : Introduction to the question "Which bestselling novel was written by L.M. Montgomery?"
...L. M. Montgomery achieved international fame with Anne of Green Gables, first published in 1908. The novel tells the story of Anne Shirley, an orphan mistakenly sent to live with siblings Marilla and Matthew Cuthbert on Prince Edward Island. The book became an immediate bestseller and launched a long-running series, cementing Montgomery’s place in literary history. Its themes of identity, belonging, and resilience have resonated with readers for more than a century, making it one of the most enduring works of children’s literature.
