1. David Mark Weber, 1952-, American science-fiction writer writes the "Honor Harrington" series.
2. David John Weber, 1947-, linguist, wrote A grammar of Huallaga (Huanuco) Quechua.
4. David Weber (Brooklyn, NY) wrote The Food Truck Handbook: Start, Grow, and Succeed in the Mobile Food Business.
5. David Weber - Nexus (same as #1?)