Comprehensive climbing approach, route guides to Washington's Cascades.

Mapping class groups and moduli spaces of Riemann surfaces were the topics of the Graduate Summer School at the 2011 IAS/Park City Mathematics Institute. This book presents the nine different lecture series comprising the summer school, covering a selection of topics of current interest. The introductory courses treat mapping class groups and Teichmüller theory. The more advanced courses cover intersection theory on moduli spaces, the dynamics of polygonal billiards and moduli spaces, the stable cohomology of mapping class groups, the structure of Torelli groups, and arithmetic mapping class groups. The courses consist of a set of intensive short lectures offered by leaders in the field, designed to introduce students to exciting, current research in mathematics. These lectures do not duplicate standard courses available elsewhere. The book should be a valuable resource for graduate students and researchers interested in the topology, geometry and dynamics of moduli spaces of Riemann surfaces and related topics. Titles in this series are co-published with the Institute for Advanced Study/Park City Mathematics Institute. Members of the Mathematical Association of America (MAA) and the National Council of Teachers of Mathematics (NCTM) receive a 20% discount from list price.

Arizona Ranger Sam Burrack has something of a reputation for finishing what he sets out to do—usually with a shot from his Winchester. He’d been on the trail of five gunmen for days. Then there was four. And he doesn’t plan on stopping until every member of the notorious Golden Riders is behind bars or underground. But when a few of the riders escape in a jailbreak, word gets back to gang leader Braxton Kane that his brother fell under the gun of a lawman. Now Burrack is both hunter and hunted, and if he doesn’t live up to his reputation, he won’t live very long.…