The current system for publishing scholarly books is not working for anyone. Monographs in the Humanities and Social Sciences, in particular, are in crisis. Knowledge Unlatched is committed to trying to change this. We believe that it is possible to make scholarly books available for free to readers on an Open Access license while retaining the best aspects of the existing publishing system in a sustainable manner. And we are working with libraries, publishers, research-funders and foundations to make it happen.