Can I save favorite books on MakeMake? Are there limits to the number of books I can marks as favorites?

There is an option to mark books as favorites. They are marked in the browser's "cache" and kept marked as cache. There is no limit to those favorites.

Versión en español: ¿Puedo guardar mis libros favoritos en MakeMake? ¿Existen un límite en la cantidad de libros que puedo marcar como favoritos?