| Type | Title | Year | Publisher |
|---|---|---|---|
| Apple II 5.25 disk | 🟩 Adjectives | 1984 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Advanced Analogies | 1984 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Analogies Tutorial | 1983 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Analogies Tutorial | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Analogies Tutorial | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Analogies Tutorial | 1984 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Analogies Tutorial | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Animal Survival for Echo Voice System | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Animal Survival for Ufonic Voice System | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Building Tens Strategy | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Calendar Skills | 1986 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Call The Parrot | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Capitalization | 1982 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Capitalization | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Capitalization Practice | 1983 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Cause and Effect | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Clock - Time Teaching | 1983 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Clock - Time Teaching | 1984 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Clock - Time Teaching | 1990 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Compound Words & Contractions | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Create Lessons | 1983 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Create-Spell It | 1981 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Diagnostic Tests: Vocabulary | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Dr. Peet's Talk-Writer | 1986 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Dr. Peet's Talk-Writer ABC Discovery | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Early Discoveries: Observation and Classification | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Early Discoveries: Size and Logic | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Early Skills | 1986 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Fact or Opinion | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Fact Sheets | 1983 | Hartley Courseware, Inc. |
| Apple IIc+ 3.5in. disk | 🟩 Facts and Fallacies | 1988 | Hartley Courseware, Inc. |
| Apple IIc+ 3.5in. disk | 🟩 Famous Scientists | 1988 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 From ABC to XYZ | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Home Row | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Homonyms | 1987 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Homonyms | 1982 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Homonyms | 1989 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Integers/Equations | 1985 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Letter Recognition | 1988 | Hartley Courseware, Inc. |
| Apple II 5.25 disk | 🟩 Math Concepts I | 1984 | Hartley Courseware, Inc. |