As of my last update in early 2023, Sean Desmond is an American author best known for his debut novel "Adams Fall," which is a suspenseful and literary tale set in the elite world of a prestigious New England college. His writing often delves into the complexities of personal relationships and moral dilemmas. It's important to note that the literary scene is dynamic, and Sean Desmond may have further works or accomplishments since then, so for the most up-to-date information, you may have to look at more recent sources.