Advertisement is a general phenomenon in our everyday life. In most cases, it is established for commercial purposes i.e. it is oriented for certain goals and waiting for results. One form of advertisement is a blurb. In this study, the researcher applies Fonton and Saint-Dizier (2010) and Hymes (1962) models on 23 blurbs. These two models are chosen on consideration of accounting grammatical categories and speech events respectively. The study tends to answer the following question: How do blurb’s writers exploit language to convince the reader to buy the intended book? Therefore, the aim of the study can be stated as analyzing the blurbs according to these two models and finding which category scores higher and serves in advertisement, and how the conversation will be between the writer and the reader. In the light of the analysis, it is clear that Hymes (1962) model is applicable without modification and for Fonton and Saint-Dizier (2010) adjective and adverbs are used more than the others. This is due to the fact that convincing the reader to buy certain book depends on these two categories.