AG Library on wheels





Verena Prinz - Coordination of the book bus


2012-2013 spent a voluntary social year in the Casita del Árbol in Tipitapa, became an active member of the association one year after her return and has been on the board since 2016. She organizes the work of the book bus group and is the contact person for our local project manager and book bus driver Javier Bobadilla.


Verena is currently studying for a master's degree in cultural management and cultural education in Mönchengladbach.








Sophia Dieterle - coordination of book bus volunteers


did a one-year "weltwärts" volunteer service in our partner project La Casita del Árbol in Tipitapa in 2012-2013 and has been an active member of the association since 2014. She co-initiated the book bus project and is responsible for the preparation and supervision of the German volunteers in the book bus project. She is also jointly responsible for planning a new workshop on local reforestation in the villages visited.


Sophia studies international relations at the University of Erfurt.


Contact: s.dieterle (at)






Aike Vathauer - Sembrando un futuro


was the first German volunteer in the book bus project in 2016 and helped to build the project on site. She is successfully involved in fundraising and led the one-year pilot project "sembrando un futuro" in 2019, in which children learned about environmental protection and sustainability in an age-appropriate manner and grew their own organic vegetables.


Aike is currently studying international communication and translation in Hildesheim.


Contact: a.vathauer (at)







Lena Regel - fundraising


was a volunteer in the book bus project in 2017. In addition to the normal book bus operation, she held drawing courses and reading hours for visitors large and small. Lena helps with fundraising and communication about the project.


Lena works as a trainee teacher in Krefeld.


Contact: l.regel (at)