• Thorough. Since most of our materials and textbooks are developed by the WMA itself, we have direct control over how thorough the content is, starting out with basic texts and materials that provide a brief yet adequate introduction to missions, and ending up with 300-page textbooks that scrutinize the subject matter in a much more complete fashion.
  • Affordable. Because we develop most of our own texts and materials, we are able to make them available in a very affordable format. Practically all of the WMA’s texts and materials are freely available for download through this website, and the only costs involved are those of printing out a hard copy, should the student so desire.

Use the return arrow or close this window to return to your previous window

© 2021 William F. Ritchey. Unless otherwise noted, graphics copyright © 2021 William F. Ritchey, Corel Corporation and its licensors. All rights reserved.