McShane, John. It must never happen again : the lessons learned from the short life and terrible death of a baby P / John McShane. - London : John Blake, 2009. - ix, 259 p. ; 20 cm. ISBN: 9781844547890 (pbk.) Subjects--Personal Names: Baby P., 2006-2007. Subjects--Topical Terms: Child abuse--England--London.Child abuse--Investigation--England--London. Dewey Class. No.: 362.76 / MAC 2009