The Gad(d)about has a nice post referencing The Wittenburg Door, calling it his first introduction to theology. (The reference to misspelling refers to the name of the magazine, not to anything written by Matthew.)
Soapstone

Soapstone is a novel, a work of fiction, inspired in part by my short-term mission experiences. See a video of me talking about the novel here or read a story about it here. You can find the book itself at my e-store, or at a number of online merchants including Amazon.com, Barnes & Noble and Target.com.
My Times-Gazette blog- Pedestrian crosswalks September 8, 2010
- Muscular Dystrophy August 30, 2010
- 3G by year's end August 27, 2010
- Grants August 9, 2010
- Yoyodyne Propulsion Systems, where the future begins tomorrow July 1, 2010