Incoming Resources
- A construction site, by Melissa Gish
- Engineering the Colosseum, by Yvette Lapierre ; content consultant, Lynne C. Lancaster
- Engineering the NYC Subway System, by Cecilia Pinto McCarthy ; content consultant, Gene Sansone
- Engineering Mount Rushmore, by Kate Conley ; content consultant, Melodie Andrews, PhD
- Engineering One World Trade Center, by Cecilia Pinto McCarthy ; content consultant, Louis F. Geschwindner
- Engineering the Great Wall of China, by Yvette Lapierre ; content consultant, Guolong Lai
- Engineering AT&T Stadium, by Barbara Lowell ; content consultant, Steven C. Maki
- Big machines, written by Karen Wallace
- Engineering the Eiffel Tower, by Janet Slingerland ; content consultant, Patrick Weidman
- Engineering the Golden Gate Bridge, by Kate Conley ; content consultant, Harvey Schwartz