- What was that Formula?: Surveying Formulas (Surveying Mathematics Made Simple) (Volume 11)
- Beginning Java EE 5: From Novice to Professional (Beginning: from Novice to Professional)
- Mastering the RPN & ALG Calculators: Step by Step Guide (Surveying Mathematics Made Simple) (Volume 18)
- Coordinate Transformation: Step by Step Guide (Surveying Mathematics Made Simple) (Volume 9)
- Parcel Boundary: Step by Step Guide (Surveying Mathematics Made Simple) (Volume 5)