- E-bookStructural EngineeringTammy Enz
- E-bookSuperman ScienceAgnieszka Biskup
- E-bookRepurpose ItTammy Enz
- E-bookBuild ItTammy Enz
- E-bookSuper Cool Science and Engineering ActivitiesAgnieszka Biskup
- E-bookTwist It!Tammy Enz
- E-bookEngineering a Totally Rad Skateboard with Max Axiom, Super ScientistTammy Enz
- E-bookRecycled ScienceTammy Enz
- E-bookZoom ItTammy Enz
- E-bookHarness ItTammy Enz
- E-bookThe Science Behind Superman's SpeedTammy Enz
- E-bookScience on Shackleton’s ExpeditionTammy Enz
- E-bookThe Science Behind Superman's FlightTammy Enz
- E-bookSoaring the SkiesTammy Enz
- E-bookScience on the TitanicTammy Enz
- E-bookScience on the Oregon TrailTammy Enz
- E-bookSquash It!Tammy Enz
- E-bookScience on the MayflowerTammy Enz
- E-bookBend It!Tammy Enz
- E-bookDynamic PlanetTammy Enz
- E-bookBuilding Structures and TowersTammy Enz
- E-bookOutrunning BulletsTammy Enz
- E-bookStopping Runaway TrainsTammy Enz
- E-bookStretch It!Tammy Enz
- E-bookThe Science Behind Batman's Flying MachinesTammy Enz
- E-bookSuper Cool Mechanical Activities with Max AxiomTammy Enz
- E-bookBuilding Vehicles that FlyTammy Enz
- E-bookScience in King Tut’s TombTammy Enz
- E-bookThe Science Behind Batman's Ground VehiclesTammy Enz
- E-bookScience on the Underground RailroadTammy Enz
- E-bookLiquid PlanetTammy Enz