eBook
2012 – Semillas, abejas y polen (Seeds, Bees, and Pollen) (eBook) Lundgren, Julie Factory Shop
Paperback
2012 – Semillas, abejas y polen (Seeds, Bees, and Pollen) (Paperback) Lundgren, Julie Factory Shop
eBook
2013 – Cómo funcionan los ecosistemas (How Ecosystems Work) (eBook) Lundgren, Julie Factory Shop
eBook
2013 – Esqueletos y exoesqueletos (Skeletons and Exoskeletons) (eBook) Lundgren, Julie Factory Shop
eBook
2013 – La reproducción de las plantas (Reproduction in Plants) (eBook) Lundgren, Julie 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 – Me parezco a mi madre (I Look Like My Mother) (Paperback) Lundgren, Julie Factory Shop