Download or read book The Marvels of the Healer: The Darkness written by David R. Mastbergen and published by Xlibris Corporation. This book was released on 2013-03-19 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: David R. Mastbergen is the author of The Marvels of the Healer series. He was born in the Heartland in the city of Worthington, Minnesota. He was raised in Worthington until he enlisted into the United States Navy and spent the next twenty-plus years servicing his country. Upon retiring from the navy as a chief warrant officer, he spent nine-plus years working for the state of Minnesota. David has a Master of Arts degree in management from the College of St. Scholastica and a Bachelor of Science degree in computer science from Coleman College.