This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.

This practical training guidebook makes an important contribution to karst hydrogeology. It presents supporting material for academic courses worldwide that include this and similar topics. It is an excellent sourcebook for students and other attendees of the International Karst School: Characterization and Engineering of Karst Aquifers, which opened in Trebinje, Bosnia & Herzegovina in 2014 and which will be organized every year in early summer. As opposed to more theoretical works, this is a catalog of possible engineering interventions in karst and their implications. Although the majority of readers will be professionals with geology/hydrogeology backgrounds, the language is not purely technical making it accessible to a wider audience. This means that the methodology, case studies and experiences presented will also benefit water managers working in karst environments.

The made-in-Hollywood marriage of Ronald and Nancy Reagan was the partnership that made him president. Nancy understood how to foster his strengths and compensate for his weaknesses-- and made herself a place in history. Tumulty shows how Nancy's confidence developed, and reveals new details surrounding Reagan's tumultuous presidency that shows how Nancy became one of the most influential first ladies in history. -- adapted from jacket

A family patriarch is consumed by the hunt for the mythical, elusive sasquatch he encountered in his youth -- a quest that soon morphs into a desire to slay the beast.