James Allen (1864–1912) was a British philosophical writer known for his inspirational books and poetry and as a pioneer of the self-help movement. His literary opus embraces the themes of personal responsibility, the power of thoughts, and the quest for self-improvement, primarily outlined in his most famous work, 'As a Man Thinketh', a staple of the self-help genre and a significant source of Allen's posthumous acclaim. Born in Leicester, England, Allen's literary career flourished at the turn of the 20th century, a period marred by his private struggles with poverty and illness. Despite these personal trials, Allen authored more than twenty books, essays, and pamphlets, exploring the intersections of the soul, mind, and the material world, most of which are collected in 'The Greatest Works of James Allen'. His expressive prosody and philosophical insights drew largely on the wisdom of the world's sacred texts and his astute observations of the human condition. Allen's works continue to be a testament to his belief in self-actualization and the inner pathways to success. His contributions to motivational literature remain influential, resonating with contemporary readers seeking spiritual and practical guidance in life's pursuits.