"Languages on the Internet" is a book written by Marie Leber. In her work, she explores the impact of the Internet on the development of languages and communication in the online environment. The author draws attention to how the Internet affects the evolution of language customs, emerging new language practices, and changes in the perception of language norms. Taking an in-depth look at this topic, Marie Leber helps the reader better understand the relationship between language and the Internet in the digital age. "Languages on the Internet" is a fascinating book for those interested in the impact of technology on language and communication.