William A. Sadler, Ph.D.,
has been a professor, senior administrator, author, consultant, community leader, and popular speaker.  In a long academic career since receiving his doctorate from Harvard, Bill has authored five books.  His last, The Third Age: Six Principles of Growth and Renewal After Forty, led to the formation of The Center for Third Age Leadership.  Translated into several languages, in 2006 The Third Age was featured as book of the week by the Korean Broadcast System.  For nearly twenty years Bill has been professor of sociology and business at Holy Names University, where he still teaches MBA leadership courses.  He and his wife Sallie reside half the year in Oakland, CA and the other half on the Maine coast.




Order the Book

Read an Excerpt

More about the Book

Authors' Biographies

What Others Think


Reader Comments