Morphology is a field of linguistics that studies forms and word formation, morphology is also a part of micro-linguistic studies to study morphemes and words and their combinations. In the study of morphology there are three forms of analysis namely affixation, reduplication and compounding. This study used a qualitative research approach with the method of literature study in which the data were obtained directly from the first chapter of the electronic novel Anak Guo with the title Guo Torus. The purpose of this study was to describe the use of morphological types of affixation, reduplication and compounding vocabulary in a junior high school educational novel, Anak Guo by Desti Natalia. Based on these objectives, this novel found a morphological study of the form of prefix affixes; suffix; infix; confix; and no affixation of the simulfix form was found, in reduplication (repetition) there were eight words, namely five words in the form of whole reduplication and three words in the form of partial reduplication. Meanwhile, in the form of morphological analysis, compounding forms are found in five places, namely in other words; unwilling; stairs; tributary; and sad heart.