- The 18 penny goose, story by Sally M. Walker ; pictures by Ellen Beier
- Blizzard of glass, the Halifax explosion of 1917, Sally M. Walker
- We are the weather makers, the history of climate change, Tim Flannery ; adapted by Sally M. Walker
- Figuring out fossils, Sally M. Walker
- Underground fire, hope, sacrifice, and courage in the Cherry Mine disaster, Sally M. Walker
- Boundaries, how the Mason-Dixon line settled a family feud & divided a nation, Sally M. Walker
- Supercroc found, by Sally M. Walker ; illustrations by Philip Hood
- Electricity, by Sally M. Walker ; photographs by Andy King
- Trees, haiku from roots to leaves, Sally M. Walker ; illustrated by Angela Mckay
- Secrets of a Civil War submarine, solving the mysteries of the H.L. Hunley, Sally M. Walker