eBook
2013 – La reproducción de las plantas (Reproduction in Plants) (eBook) Lundgren, Julie Factory Shop
eBook
2013 – Nuestra huella en la tierra (Our Footprint On Earth) (eBook) Sturm, Jeanne Factory Shop
eBook
2013 – Vamos a clasificar organismos (Let’s Classify Organisms) (eBook) Hicks, Kelli Factory Shop
Paperback
2014 – Animales invasores (Animal Invaders) (Paperback) Tourville, Amanda Doering Factory Shop
eBook
2014 – Ciclos de vida los girasoles (Life Cycles: Sunflowers) (eBook) Lundgren, Julie Factory Shop
Paperback
2014 – Cómo funcionan los ecosistemas (How Ecosystems Work) (Paperback) Lundgren, Julie Factory Shop
Paperback
2014 – Depredadores perfectos (Perfect Predators) (Paperback) Mattern, Joanne Factory Shop
Paperback
2014 – Me parezco a mi madre (I Look Like My Mother) (Paperback) Lundgren, Julie Factory Shop