With eleven brilliant color photos of wildlife, geysers, and scenery, this board book is a great way to show the marvels of Yellowstone National Park to very young children. Each photo is paired with a delightful rhyming verse that educationally describes a feature of the photo's subject, from stinky thermal springs to knobby-kneed moose. Each image was taken in Yellowstone by noted photographer Christopher Cauble; the rhymes were written by Christopher and his wife, Sarah; and the book was designed by Sarah. They created the book to share the wonders of Yellowstone with their young daughter. Yellowstone: A National Park Primer is wonderful introduction to Yellowstone and to nature for pre-school, beginning readers. Sample rhymes: If you patiently waitand the time is just right, Old Faithful eruptsto a towering height. Find moose in marshy meadowsor beneath the shade of trees.They wade through the waterwith long legs and knobby knee