Thanks to Ian Mavric for making these 2 documents available to be imaged and converted to searchable PDFs.
sorcery_brews_type2.pdf has different covers than the one we currently have and spread across the internet.
sorcerer_secrets_revealed_microcomputing_82_06.pdf is 6 pages from the Microcomputing magazine from the June 1982 issue. From that article -
An investigation into Exidy's Word Processor Pac discloses
new, important memory addresses, formats and other
methods of operation with which you can enhance the
system's word processing capability.