2013

Popper, S. (2013) Re-thinking Superhero and Weapon Play: Superheros and Children's Moral Development. 9780335247066 . Open University Press: McGraw-Hill Education, Maidenhead, Berkshire. ISBN 9780335247066

2010

Popper, S. (2010) High quality leadership and the early years professional status award. In: Integrated Children's Centres: Overcoming Barriers to Truly Integrated Services. David Fulton: Routledge, Abingdon, Oxon. ISBN 9780415479141