Viviane Schwarz is the author-illustrator of several picture books, including There Are Cats in this Book, There Are No Cats in this Book, and Is There a Dog in this Book? She can ...lihat lebih banyakViviane Schwarz is the author-illustrator of several picture books, including There Are Cats in this Book, There Are No Cats in this Book, and Is There a Dog in this Book? She can usually be found in her studio in London, unless she's outside researching and sketching.lihat lebih sedikit