- Their skeletons speak, Kennewick man and the Paleoamerican world, Sally M. Walker, Douglas W. Owsley
- Fossil fish found alive, discovering the coelacanth, Sally M. Walker
- Blizzard of glass, the Halifax explosion of 1917, Sally M. Walker
- The 18 penny goose, story by Sally M. Walker ; pictures by Ellen Beier
- Sinking the sultana, a civil war story of imprisonment, greed, and a doomed journey home, Sally M. Walker
- Deadly aim, the Civil War story of Michigan's Anishinaabe sharpshooters, Sally M. Walker
- Secrets of a Civil War submarine, solving the mysteries of the H.L. Hunley, Sally M. Walker
- Fireflies, by Sally M. Walker
- Written in bone, buried lives of Jamestown and Colonial Maryland, Sally M. Walker
- Boundaries, how the Mason-Dixon line settled a family feud & divided a nation, Sally M. Walker
- Champion, the comeback tale of the American chestnut tree, Sally M. Walker
- Out of this world, star-studded haiku, Sally M. Walker ; illustrated by Matthew Trueman
- Winnie, the true story of the bear who inspired Winnie-the-Pooh, Sally M. Walker ; illustrated by Jonathan D. Voss