"Murder on the Orient Express" is an adapted novel by Agatha Christie, specifically designed for English learners. This edition is part of the Collins ELT Readers series and is tailored to the B1 level (CEF), making it ideal for learners with intermediate language skills. The story follows the famous detective Hercule Poirot, who is confronted with a murder case during a train journey on the Simplon Orient Express. Since no one has entered or exited the train, the culprit must be among the passengers. This thrilling narrative not only offers a captivating plot but also valuable learning resources that enhance understanding of the language and cultural contexts. Readers can look forward to a variety of supporting materials that facilitate and enrich the learning experience.