One Thousand Ways to Make Money by Page Fox

757. THE BOY’S ASTRONOMY.--A small book about the sun, moon and stars,

made attractive for beginners. It should teem with illustrations, and the youthful reader should be fascinated as he follows the sun and moon in their courses, learns how eclipses occur, and understands about meteors, comets, and nebulæ. There should also be directions for finding the principal stars on any night of the year. Such a book should command a ready sale, for he who writes for boys and girls has the largest market.