Book Review: Our Wonder WorldOUR WONDER WORLD. A Library of Knowledge in ten volumes with a Supplement—eleventh volume. Editor-in-Chief GroseHoward Benjamin. Managing Editor LansingMarion Florence. Six eminent volume editors and forty contributing editors. Wonderfully illustrated. Many full-page colored illuminations. The eleven volumes are: “The World and Its Peoples,” “Invention and Industry,” “The Nature Book,” “Exploration, Adventure and Achievement,” “Every Child's Story Book,” “Sports and Pasttimes,” “Indoors and Out,” “Amateur Handcraft,” “Story and History,” “The Mother's Home Book,” “The Quiz Book,” and “The Wonder of Life.” Chicago and Boston: George L. Shuman & Company.