 July, 1989 (Eighth Anniversary Issue) 
Included a 16-page booklet of one-line BASIC programs, Shopping Spree, The Tholean Web and more. | $20.00 |
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July, 1989 – Rainbow On Disk
Rainbow On Disk for the July, 1989 issue | $12.00 |
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 August, 1989 (Programming Issue)
This issue included Key Ahead, utilities for BASIC09 and OS-9 Survival Training. | $10.00 |
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August, 1989 – Rainbow On Disk
Rainbow On Disk for the August, 1989 issue | $12.00 |
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 September, 1989 (Education Issue)
This issue included the CoCo Coloring Book, Bookworm and KinderFun. | $10.00 |
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September, 1989 – Rainbow On Disk
Rainbow On Disk for the September, 1989 issue | $12.00 |
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 October, 1989 (Graphics Issue)
Included Automatic Graphics, Life: In The Fast Lane and a peek at animation. | $10.00 |
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October, 1989 – Rainbow On Disk
Rainbow On Disk for the October, 1989 issue | $12.00 |
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 November, 1989 (Telecommunications Issue)
Included articles on download protocols and amateur radio, as well as Checkers Champion and Mapping Your Finances. | $10.00 |
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 December, 1989 (Holiday Issue)
Included Bring Frosty To Life, Add Snow to Winter Graphics, a MIDI overview and Multi-Vue tips from Tandy. | $11.00 |
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December, 1989 – Rainbow On Disk
Rainbow On Disk for the December, 1989 issue | $12.00 |
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 January, 1990 (Beginners' Issue)
Featured beginners' hints and tips, an expanded Novices' Niche, Focusing on Mandelbrot's World and Scheming With Icons. | $10.00 |
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January, 1990 – Rainbow On Disk
Rainbow On Disk for the January, 1990 issue | $12.00 |
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 February, 1990 (Home Applications Issue)
Included From Fractures to Fractions, The Price Of Wisdom, The Total Figure and The Best Medicine for Disorderly Medical Bills. | $10.00 |
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February, 1990 – Rainbow On Disk
Rainbow On Disk for the February, 1990 issue | $12.00 |
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 March, 1990 (Hardware Issue)
Included articles on building a digital logic analyzer, adding disk drives and using the CoCo3 as an oscilloscope. | $11.00 |
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March, 1990 – Rainbow On Disk
Rainbow On Disk for the March, 1990 issue | $12.00 |
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 April, 1990 (Business Issue)
Included articles on Color Base, predicting profits, drawing bar graphs and creating custom forms. | $10.00 |
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April, 1990 – Rainbow On Disk
Rainbow On Disk for the April, 1990 issue | $12.00 |
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 May, 1990 (Printer Issue)
Included Booklet Revisited, Larry's Labeler for floppy disks, The Guessing Game and CoCo Typer. | $9.00 |
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May, 1990 – Rainbow On Disk
Rainbow On Disk for the May, 1990 issue | $12.00 |
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 June, 1990 (Hardware & Games)
Included Vegas At Your Fingertips, CoCo Jumble, Type Does Windows and Breaking the 32K Barrier. | $10.00 |
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June, 1990 – Rainbow On Disk
Rainbow On Disk for the June, 1990 issue | $12.00 |
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