- E-bookExplore Forces and Motion!Jennifer Swanson
- E-bookBridges!Jennifer Swanson
- E-bookEnvironmental Activist Wangari MaathaiJennifer Swanson
- E-bookGeoengineering Earth's ClimateJennifer Swanson
- E-bookHow Does the Internet Work?Jennifer Swanson
- E-bookZoologyJennifer Swanson
- E-bookBusting Boredom with ExperimentsJennifer Swanson
- E-bookTop Secret ScienceJennifer Swanson
- E-bookActivista ambiental Wangari Maathai (Environmental Activist Wangari Maathai)Jennifer Swanson
- E-bookWhat They SeeJennifer Swanson
- E-bookThe Lost ForestJennifer Swanson
- E-bookHow Do Submarines Work?Jennifer Swanson
- E-bookThe Attractive Truth about MagnetismJennifer Swanson
- E-bookHow Do Hybrid Cars Work?Jennifer Swanson
- E-bookHow Does Electricity Work?Jennifer Swanson
- E-bookHow Does Solar Energy Work?Jennifer Swanson