The Drenai Saga is a series of fantasy novels written by British author David Gemmell. Set in a fictional world, the saga follows the struggles of various heroes and warriors as they confront dark forces and personal challenges. The series is known for its themes of honor, bravery, and the complexities of good versus evil. The first book, Legend, introduces the legendary warrior Druss the Legend and his fight against the invading Nadir tribes. The saga spans multiple books, each featuring different characters and storylines, but all are interconnected within the same universe, showcasing Gemmell's rich world-building and character development.