Garrett Putman Serviss (1851–1929) was an American astronomer, popularizer of astronomy, and early science fiction writer. With a keen interest in the stars and a talent for explaining complex scientific concepts in an accessible manner, Serviss made significant contributions to the popularization of science during his lifetime. 'Astronomy with an Opera-glass' (1888), a noteworthy work among Serviss's extensive bibliography, exemplifies his ability to engage a lay audience. This text invites readers to observe the night sky without the need for sophisticated equipment, emphasizing the beauty and knowledge accessible to all who simply look up. Serviss's literary style combines factual scientific explanation with the humanistic and aesthetically pleasing aspects of stargazing. His works often include detailed observations and practical advice for amateur astronomers, alongside poetic language that elevates the scientific discourse to an artful experience. As a lecturer and writer, Serviss dedicated his career to making astronomy approachable, penning several other books such as 'Pleasures of the Telescope' (1901) and 'Curiosities of the Sky' (1909). His science fiction writings also reflect his astronomical expertise, most famously in 'Edison's Conquest of Mars' (1898), a sequel to H.G. Wells's 'The War of the Worlds'. Garrett P. Serviss's legacy persists in the intersection of science education and the enchantment of the cosmos.