"The Ancient Allan" is an adventure novel written by H. Rider Haggard in 1920. The book tells the story of Allan Quatermain, a legendary explorer and adventurer, and his journey to the lost city in search of treasure and adventure. The story begins with Allan being visited by his old friend, Sir Henry Curtis, who tells him of a lost city filled with treasure in the heart of Africa. Allan, along with a group of companions, sets out on a perilous journey through treacherous terrain and dangerous wildlife to find the city. Along the way, they encounter a variety of challenges, including hostile tribes, dangerous animals, and treacherous weather. Eventually, they reach the lost city, where they face even greater dangers, including deadly traps and ancient curses. Through it all, Allan remains determined to find the treasure and uncover the secrets of the ancient civilization that once inhabited the city. Will he be successful? The novel is full of action, adventure, and suspense, as well as themes of loyalty, friendship, and honor.