In And Peace on Earth, Karl May departs from the frontier adventures that made him famous and offers a late, reflective travel novel shaped by ethical and spiritual concerns. Set across East and Southeast Asia, the book follows encounters among Europeans and Asians in a narrative less driven by action than by dialogue, observation, and moral inquiry. Its style is characteristic of May's later work: expansive, didactic, idealistic, and increasingly allegorical. Written in the context of fin-de-siècle imperialism, the novel imagines cross-cultural understanding as an antidote to violence, presenting peace not as passivity but as a demanding civilizational ideal. May (1842–1912), one of the most widely read German-language authors of his age, wrote this book during the mature phase of his career, when his interests had turned from adventure spectacle toward questions of religion, human dignity, and reconciliation. His own troubled early life, later literary celebrity, and fascination with distant lands he often knew through reading rather than travel all informed his attempt to transform popular fiction into a vehicle for moral vision. This is a rewarding book for readers interested in May beyond Winnetou and Old Shatterhand. It will especially appeal to those who value intellectual adventure, intercultural reflection, and the utopian strain within late nineteenth-century literature.