We are excited to announce the release of a new e-book Higher Mental Processes, the first volume in the newest series Common Threads. Compiled by the editor of the American Journal of Psychology, Robert W. Proctor, this volume contains ten highly regarded articles from the Journal that discuss higher order thinking. The articles span the 125 year history and are authored by the most prominent names in the field. Each volume of Common Threads will bring together related content from our catalog of journals into e-book format, allowing the reader to experience several thematically-related scholarly articles at one time. E-books are available for order in paperback. See the link for further details.