"Worlds Together, Worlds Apart: A World History" is a comprehensive textbook published by W. W. Norton in 2018, focusing on world history in an engaging and informative manner. Written by Tignor, Brown, Liu, Adelman, and Elman, this 4th edition is designed for adult and further education levels, making it suitable for intermediate learners looking to explore global history in depth. The book is available in paperback format and is written in English, providing readers with a valuable resource for understanding complex historical events and themes across different cultures and civilizations.