Incoming Resources
- Skyscrapers, investigate feats of engineering, Donna Latham ; illustrated by Andrew Christensen
- Inside a skyscraper, Bobbie Searle
- Skyscraper, Legendary Pictures and Universal Pictures present ; produced by Beau Flynn, Dwayne Johnson, Rawson Marshall Thurber, Hiram Garcia ; written and directed by Rawson Marshall Thurber
- What were the Twin Towers?, by Jim O'Connor ; illustrated by Ted Hammond
- Skyscraper, from the ground up/, Susan E. Goodman ; Michael J. Doolittle