Journey to Mars - Maths Adventure

John Allan was a 19th-century American poet and critic known for his innovative approach to poetry. His most notable works include "The Raven," "Annabel Lee," and "The Tell-Tale Heart." Allan's literary style is characterized by its dark and macabre themes, as well as its use of symbolism and vivid imagery. He is considered a pioneer of Gothic literature and is credited with influencing the development of the horror genre. "The Raven" is often cited as his most famous work, showcasing his mastery of rhythm and rhyme scheme. Overall, John Allan's contributions to literature have left a lasting impact on the world of poetry and storytelling.