TY - BOOK AU - Welford,Ross TI - What not to do if you turn invisible SN - 9780399551529 PY - 2018///] CY - New York PB - Schwartz & Wade Books KW - Invisibility KW - Juvenile fiction KW - Secrecy KW - Acne KW - Grandmothers KW - Identity (Psychology) KW - Adventure stories N1 - "Originally published in paperback by HarperCollins Children's Books, London, in 2016"--Title page verso N2 - When thirteen-year-old Ethel Leatherhead becomes invisible, her best friend, Boydy, helps keep her secret while she seeks a way to become visible again, keep herself safe, and solve the mystery of her birth ER -