Penelope Farmer

Charlotte Sometimes is a children's novel by British writer Penelope Farmer, published in 1969 by Chatto & Windus in the UK, and by Harcourt in the USA. It is the third and best known of three books featuring the Makepeace sisters, Charlotte and Emma, and inspired the song "Charlotte Sometimes" by English rock …

Emma in Winter is a children's novel by British writer Penelope Farmer, published in 1966 by Chatto & Windus in the UK, and by Harcourt in the USA. It is the second of three books featuring the Makepeace sisters, Charlotte and Emma, These three books are sometimes known as the Aviary Hall books.