Genevieve Cogman, The Secret Chapter By Genevieve Cogman, 978-1529000573, 1529000572, 978-1529000573, The Invisible Library By Genevieve Cogman, 978-1101988640, 1101988649, 9781101988640, The Mortal Word By Genevieve Cogman, 978-0399587443, 0399587446, 9780399587443, The Masked City By Genevieve Cogman, 978-1101988664, 1101988665, 9781101988664, The Burning Page By Genevieve Cogman, 978-1101988688, 1101988681, 9781101988688: Invisible Library Series 6 Books Collection Set By Genevieve Cogman (Paperback, 2019, Pan)