Original Frotz reference code: Stefan Jokisch Original Unix port: Galen Hazelwood Current Custodian: David Griffith Other Authors: Alembic Petrofsky Jim Dunleavy Thanks also to those who posted to rec.arts.int-fiction and intfiction.org feedback on what I was doing with Unix Frotz, people who checked the betas for bugs, and sent in patches. These include, but are not limited to: Torbjorn Anderson, Timo Korvola, Martin Frost, Mihail Milushev, David Picton, Archturiat Baumann, Leonard Richardson, Stephen Kitt, Paul E Coad, Paul Janzen, Brad Town, Jason C Penney, Denis Hirschfeldt, Jacob Nevins, Matteo De Luigi, Steven Frank, Thomas Troeger, David Kinder, Bill Lash, Chris Bracken, Brian Johnson, Kirk Klobe, James Le Cuirot, borg323, and others whom I've forgotten. Michael Edmonson (author of Rezrov) and Evin Robertson (author of Nitfol) deserve recognition for the ideas that I've borrowed from their programs. Thanks goes to Erik de Castro Lopo, author of libsndfile and libsamplerate for putting up with my numerous questions about audio programming and gently nudging me towards how to do things the right way. Thanks goes to Mark McCurry, author of lots of audio-related Linux things including the ZynAddSubFX open source synthesizer. His efforts, paid through Kickstarter, got the libao-based audio subsystem to work correctly. Thanks goes to Paul Gilbert of the ScummVM project who figured out how to correctly process adaptive palette images from Zork Zero and Arthur when I kept doing the Wrong Thing.