- E-bookWritten in BoneSally M. Walker
- E-bookDruscilla's HalloweenSally M. Walker
- E-bookDeadly AimSally M. Walker
- E-bookResearching RocksSally M. Walker
- E-bookInvestigating LightSally M. Walker
- E-bookMarveling at MineralsSally M. Walker
- E-bookInvestigating HeatSally M. Walker
- E-bookStudying SoilSally M. Walker
- E-bookTheir Skeletons SpeakDouglas W. Owsley
- E-bookInvestigating SoundSally M. Walker
- E-bookFiguring Out FossilsSally M. Walker
- E-bookGhost WallsSally M. Walker
- E-bookInvestigating MagnetismSally M. Walker
- E-bookInvestigating ElectricitySally M. Walker
- E-bookInvestigating MatterSally M. Walker
- E-bookPut Levers to the TestRoseann Feldmann
- E-bookPut Pulleys to the TestRoseann Feldmann
- E-bookPut Screws to the TestRoseann Feldmann
- E-bookPut Wheels and Axles to the TestRoseann Feldmann
- E-bookEl magnetismo (Magnetism)Sally M. Walker
- E-bookLa electricidad (Electricity)Sally M. Walker
- E-bookFiery NightSally M. Walker
- E-bookPut Inclined Planes to the TestRoseann Feldmann
- E-bookPut Wedges to the TestRoseann Feldmann