- The Zen Guide to InRoads - V8.11 The Locks (SS2)
- The Zen Guide to InRoads - V8.11 Overlay Tools (SS2)
- The Zen Guide to InRoads - V8i Beyond the Basics (SS2)
- Free "My Zen Notes" booklet & Zen Pen
The "Enrichment Package" is for the Engineer, Technician or Designer that already has the InRoads V8i book, and contains an additional published work on InRoads, plus both of the unpublished books. (This package does not contain information on the Survey side of the software.)

Mark knows his stuff; he made learning fun and easy. He was very structured and good at explaining material. He created a comfortable atmosphere for learning and has great knowledge of the InRoads Software. Without a doubt Mark was Excellent. 













