Opus ][ is a complete collection of The Byte Works’ programming tools, resources, compilers, tutorials and documentation for the Apple II computer. Consumer applications such as the Quick Click spreadsheet, morph program, and movie player for the Apple IIGS are included, as are 35 book-length manuals and guides. In addtion to teaching electronic publishing at Emerson College, editor Ken Gagne publishes Juiced.GS and invites group members to check out this month’s User Group Discounts page for information about a special, limited-time, disount.

https://juiced.gs/about/

http://apple2history.org/museum/articles/juicedhistory/