"In An Antique Land" is a non-fiction book by Amitav Ghosh that intertwines the author's travels in Egypt with historical narratives. The book explores the life of a Jewish merchant named Ibn Battuta who lived in the 12th century, revealing the complexities of cultural exchange and trade in the medieval world. Ghosh's journey involves researching ancient texts and artifacts, leading him to uncover connections between past and present. The narrative highlights themes of identity, migration, and the impact of history on contemporary societies, making it a rich exploration of both personal and collective memory.