The Mobile Library project, which became the flagship project of the Key Books Association, was first launched in 2010 under the slogan:
"If the child does not come to the book - the book will come to the child"
Mobile reading centers operate every day, with each operating model and activity scope tailored to its needs, as a portable library in the open air. Children who subscribe to and visit the mobile library site enjoy a variety of colorful pouches and mats, book carts containing a wide range of reading books for all ages, a librarian position and a dedicated team of driver and librarian who manage the activity. Among other things, you can enjoy creative hours and content, meetings with writers, children's shows, writing and animation workshops, story hours and plenty of activities for parents and children. As of 2018, the association operates nine mobile libraries under the auspices of Bank Hapoalim, in Kiryat Gat. Mateh Yehuda, Lod - Multilingual Multilingual Library, Beit Shean, MA. Sedot Negev, a mobile library for the children of the Jewish and Arab sector in Acre - a bilingual library and 3 mobile libraries for children of the Bedouin and Arab sectors throughout the country.