Dean Koontz Jane Hawk Novels - First Editions

Two Dean Koontz Jane Hawk novels, both hardcover with dust jackets and both first editions, as shown in the copyright page photos. The Whispering Room (Jane Hawk #2), 2017, Bantam Books, ISBN 978-0-345-54680-7. The Night Window (Jane Hawk #5), 2019, Bantam Books, ISBN 978-0-525-48470-7. Good used condition, as shown. $15 for the pair. Local pickup in Cambridge.