Elena Martin

So many circles

2006

Seeing is believing

2006

Working Together

2016

Vacaciones con Mi Jefe

2021

Ready- Elijah

2019

Old Philadelphia

2005

Hot or Cold? (Yellow Umbrella Books)

2003

Hay Muchos Circulos / So Many Circles

2006

Working Together (Yellow Umbrella Books)

2004

Working Together (Yellow Umbrella Books for Early Readers)

2005

Ver es creer (Science - Spanish) (Spanish Edition)

2006

Vechnyĭ vli︠u︡blënnyĭ

2007

Tresors naturals

2022

Trabajando Juntos

2005

Trabajando Juntos/ Working Together

2003

Todo Es Materia!/ Everything Is Matter!

2003

So Many Circles (Yellow Umbrella Math)

2002

Sí, Estamos Abiertos

2021