The National Geographic Magazine, an illustrated monthly, the April Number. It includes the following articles: * Serilan, by W J McGee and Willard D. Johnson * The Olympic Country, by S. C. Gilman, C. E. * The Discovery of Glacier Bay, Alaska, by Eliza Ruhamah Scidmore * Hydrography in the United States, by Frederick H. Newell * Recent Triangulation in the Cascades, by S. S. Gannett along with geographic literature and a few miscellaneous notes.