- E-bookCrazy ContraptionsLaura Perdew
- E-bookBiodiversityLaura Perdew
- E-bookThe SunLaura Perdew
- E-bookThe EarthLaura Perdew
- E-bookWater-Walking, Sidewinding, and Other Remarkable Reptile AdaptationsLaura Perdew
- E-bookSpit Nests, Puke Power, and Other Brilliant Bird AdaptationsLaura Perdew
- E-bookAnti-Freeze, Leaf Costumes, and Other Fabulous Fish AdaptationsLaura Perdew
- E-bookStink Fights, Earwax, and Other Marvelous Mammal AdaptationsKatie Mazeika
- E-bookExtinctionLaura Perdew
- E-bookSunscreen, Frogsicles, and Other Amazing Amphibian AdaptationsLaura Perdew
- E-bookInvestigating Light PollutionLaura Perdew
- E-bookSolar PowerLaura Perdew
- E-bookThe MoonLaura Perdew
- E-bookDesertsLaura Perdew
- E-bookRace to Renewable EnergyLaura Perdew
- E-bookThe Climate Crisis in the NortheastLaura Perdew
- E-bookThe StarsLaura Perdew
- E-bookInvestigating Plastic PollutionLaura Perdew
- E-bookHydroelectric PowerLaura Perdew
- E-bookIslandsLaura Perdew