Pioniers in de jeugdzorg, dertig denkers en doeners (Pioneers in Youth Care, thirty thinkers and doers), written by Jan van der Ploeg, my father in law, for whom I also designed and continue to update his website, is out as of this week. Jan van der Ploeg is an emeritus professor orthopedagogics who still publishes one or more books every year as he loves his work so much. I am proud that I have been able to contribute with drawings of each thinker / doer, for this beautifully hardcover book, published by SWP, Amsterdam.