Harry Challenge Books in Order
Part ofRon Goulart Books in OrderBrowse Harry Challenge by Ron Goulart in reading order, with short book summaries to introduce the series and help you decide where to begin.
Last updated:
As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).
Harry Challenge books in publication order
2 books
The Prisoner of Blackwood Castle
by Ron Goulart
1984
Detective Harry Challenge visits a Balkan princess and narrowly survives an automaton's attack. Hired to investigate an uncle's confinement in a forest sanitarium, he encounters supernatural dangers with help from a magician and a reporter.
The Curse of the Obelisk
by Ron Goulart
1987
Detective Harry Challenge follows a mysterious ancient curse across Europe. Pursued by occult kidnappers, assassins, and sorcerers, he must survive their attacks while investigating a riddle whose origins reach back five thousand years.
Edited by
Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.
Lead investor at 3one4 Capital whose startup expertise and love for books helped shape MRB and its growth.

















Comments
Spotted a missing book, a wrong order or a mistake? Tell us and we'll fix this page.
We're a reading guide, not the author or publisher, so we can't send books or pass on messages.