SPRATT R. A. Girl detective / by R. A. Spratt - New South Wales : Puffin books, an imprint of Penguin Random House Australia, 2019 - 248 pages ; 19 cm - Friday Barnes . ISBN: 9781760890735 (pbk) : BND19.90 Subjects--Topical Terms: CHILD DETECTIVES-- FICTIONGIRLS-- JUVENILE FICTION