Questions about authorship and originality have become urgent in an era where artificial intelligence (AI) and Large Language Models can write essays, generate images, and mimic human creativity. This authoritative book explores the intersection between plagiarism and forms of artificial intelligence that can generate written content copied from human-written texts. This works discusses the legal and ethical history of plagiarism and shows how the rise of AI is changing how scholars define and measure plagiarism. The also book explores how AI could be used to discover plagiarism and highlights the risks of using AI when working with data and images. Written by an established thinker on the topic of AI and plagiarism, Plagiarism and Artificial Intelligence will help librarians and researchers to understand the relationship between AI and plagiarism as well as those who seek solutions to the problems caused by using artificial intelligence systems.