Basic Builders 1979 Texas Instruments E.T. Fantasy 1982 Texas Instruments Homonym Heroes 1980 Texas Instruments Magnificent Modifiers 1980 Texas Instruments Mighty Verbs 1979 Texas Instruments Noun Endings 1980 Texas Instruments Super Stumpers 4-6 1979 Texas Instruments Super Stumpers 7-8 1979 Texas Instruments Vowel Power 1978 Texas Instruments Vowel Ventures 1980 Texas Instruments Les Mots de Base (Module No. 1) 1980 Texas Instruments Les Magasins de la Rue (Module No. 4) 1981 Texas Instruments