- E-bookAnimals Christopher Columbus SawSandra Markle
- E-bookAnimals Robert Scott SawSandra Markle
- E-bookMosquitoesSandra Markle
- E-bookTicksSandra Markle
- E-bookJumping SpidersSandra Markle
- E-bookThe Great Penguin RescueSandra Markle
- E-bookThe Great Leopard RescueSandra Markle
- E-bookThe Great Monkey RescueSandra Markle
- E-bookThe Case of the Vanishing HoneybeesSandra Markle
- E-bookThe Search for OlinguitoSandra Markle
- E-bookWolverinesSandra Markle
- E-bookPraying MantisesSandra Markle
- E-bookThe Great Shark RescueSandra Markle
- E-bookOn the Hunt with OwlsSandra Markle
- E-bookThe Case of Vanishing HoneybeesSandra Markle
- E-bookAnimals to the Rescue!Sandra Markle
- E-bookCase of Vanishing Little Brown BatsSandra Markle
- E-bookSnowy Owl Invasion!Sandra Markle
- E-bookBuild, Beaver, Build!Sandra Markle
- E-bookThe Great Rhino RescueSandra Markle
- E-bookThe Woolly Monkey MysteriesSandra Markle
- E-bookThe Case of Vanishing Golden FrogsSandra Markle
- E-bookOn the Hunt with Polar BearsSandra Markle
- E-bookThe Great Bear RescueSandra Markle
- E-bookVulturesSandra Markle
- E-bookLocustsSandra Markle