|1||1||January, 1983||Premier Issue|
|1||2||February/March, 1983||Pascal Tutorial Begins|
|1||3||April/May, 1983||SpeedBoot (Un) Lock|
|1||4||June/July, 1983||Changing Your Keyboard|
|2||1||Undated, 1984||Why Is Everyone So Excited About Lazarus?|
|2||2||Undated, 1984||512K Memory Upgrade Information|
|3||1||January, 1986||Review: Word Juggler|
|3||2||February, 1986||Graphically Speaking|
|3||3||March, 1986||Directories ///|
|3||4||April, 1986||BASIC Internals: A Look Inside||3||5||May, 1986||Desktop Supremacy|
|3||6||June, 1986||Music, Maestro, Please|
|3||7||July, 1986||Data Plotting with Pkaso|
On Three was a magazine written for users of the Apple /// Computer.
The above inventory represents all of the issues I am aware of. It's easy to believe that there was a large gap around the time that Apple cancelled the Apple ///, but the two issues in two years seems like a bit more of a gap than I'd expect.
Anyone with additional information about this publication is encouraged to share it!