A. Philippa Pearce
Source: "A. Philippa Pearce Bibliography." Author Wars, http://localhost:9999/authorwars-go/authorwars-www/authors/a-philippa-pearce.html".
Source: "A. Philippa Pearce Bibliography." Author Wars, http://localhost:9999/authorwars-go/authorwars-www/authors/a-philippa-pearce.html".