| 75393716 | HIP-O | Gateway Learning Corporation | — |
| 76231579 | 1-877-READING | Gateway Learning Corporation | — |
| 76231578 | 1-877-PHONICS | Gateway Learning Corporation | — |
| 76078721 | 1-855-READING | Gateway Learning Corporation | — |
| 76078720 | 1-855-ABCDEFG | Gateway Learning Corporation | — |
| 76078719 | 1-866-ABCDEFG | Gateway Learning Corporation | — |
| 76078718 | 1-855-PHONICS | Gateway Learning Corporation | — |
| 76078717 | 1-866-PHONICS | Gateway Learning Corporation | — |
| 76078716 | 1-866-READING | Gateway Learning Corporation | — |
| 76004401 | HOP.COM FROM THE CREATORS OF HOOKED ON PHONICS | Gateway Learning Corporation | — |
| 75977784 | RIGHT BOOK-RIGHT KID-RIGHT TIME | Gateway Learning Corporation | 2213516 |
| 75977775 | THE READING HEADQUARTERS | Gateway Learning Corporation | 2211938 |
| 75887365 | QUESTTOUR | Gateway Learning Corporation | — |
| 75887242 | HOP.COM | Gateway Learning Corporation | — |
| 75874605 | QUESTPICKS | Gateway Learning Corporation | — |
| 75874604 | QUESTQUIZ | Gateway Learning Corporation | — |
| 75874603 | INTERESTQUEST | Gateway Learning Corporation | — |
| 75874602 | PRIZEFINDER | Gateway Learning Corporation | — |
| 75874601 | QUESTMAP | Gateway Learning Corporation | — |
| 75874600 | PERSONAL LIBRARIAN | Gateway Learning Corporation | — |
| 75856669 | HOOKED ON ENGLISH | Gateway Learning Corporation | — |
| 75856668 | HOOKED ON LITERATURE | Gateway Learning Corporation | — |
| 75856667 | HOOKED ON VOCABULARY | Gateway Learning Corporation | — |
| 75856666 | HOOKED ON WRITING | Gateway Learning Corporation | — |
| 75856665 | HOOKED ON THINKING | Gateway Learning Corporation | — |
| 75856664 | HOOKED ON FAMILY HISTORY | Gateway Learning Corporation | — |
| 75856663 | HOOKED ON SCIENCE | Gateway Learning Corporation | — |
| 75856662 | HOOKED ON FAMILY TREES | Gateway Learning Corporation | — |
| 75856661 | HOOKED ON SPELLING | Gateway Learning Corporation | — |
| 75856660 | HOOKED ON COMPUTERS | Gateway Learning Corporation | — |
| 75856659 | HOOKED ON GEOGRAPHY | Gateway Learning Corporation | — |
| 75856658 | HOOKED ON HISTORY | Gateway Learning Corporation | — |
| 75817213 | RIGHT PRODUCT. RIGHT KID. RIGHT TIME | GATEWAY LEARNING CORPORATION | — |
| 75809712 | QUIZ-A-ROO | Gateway Learning Corporation | — |
| 75809711 | WATCH ME READ | Gateway Learning Corporation | — |
| 75809710 | READINGQUEST | Gateway Learning Corporation | — |
| 75809709 | HOOKED ON NEWS | Gateway Learning Corporation | — |
| 75809708 | THE SIMPLE SOLUTION TO THEIR COMPLEX WORLD | Gateway Learning Corporation | — |
| 75809707 | THE SIMPLE SOLUTION TO THEIR COMPLEX WORLD | Gateway Learning Corporation | — |
| 75807704 | HOOKED ON BOOKS | Gateway Learning Corporation | — |
| 75807703 | HOOKED ON READING | Gateway Learning Corporation | — |
| 75776810 | BETTER READERS MAKE BETTER STUDENTS | Gateway Learning Corporation | — |
| 75745786 | THE READING ROOM | Gateway Learning Corporation | 2345569 |
| 75742066 | 1-888-REMEMBER | Gateway Learning Corporation | — |
| 75742065 | 1-888-544-READ | Gateway Learning Corporation | — |
| 75657087 | MATH BINGO | Gateway Learning Corporation | — |
| 75657085 | HOOKED ON MATH-THE WIZARD | Gateway Learning Corporation | — |
| 75636879 | HOOKED ON LEARNING | Gateway Learning Corporation | — |
| 75636878 | HOOKED ON EDUCATION | Gateway Learning Corporation | — |
| 75636877 | SCHOOL HEADQUARTERS | Gateway Learning Corporation | — |
