The crossword solution for the term 'Anne of Green Gables, for one' is 'ADOPTEE', which has seven letters. Anne of Green Gables is a classic novel by Canadian author Lucy Maud Montgomery, first published in 1908. The novel follows the story of Anne Shirley, an orphan who is adopted by siblings Marilla and Matthew Cuthbert. Anne's adoption is a major plot point in the novel, and she is often referred to as an ADOPTEE.