"Histories" is a comprehensive account of the Roman Empire from 69-96 AD, a period marked by significant political turmoil. It provides an in-depth look at the reigns of four emperors: Galba, Otho, Vitellius, and Vespasian, along with the social and political upheavals of the time. The narrative also covers the Jewish rebellion and the burning of the Jerusalem Temple, offering a rich historical context of the period. Despite some gaps in the record, it remains a crucial primary source for understanding this era of Roman history.

"Max Havelaar" is a novel centered around a Dutch civil servant who is stationed in the Dutch East Indies (now Indonesia) during the mid-19th century. The protagonist, trying to battle the corruption and exploitation of the local people by Dutch colonial rulers, becomes disillusioned with the system. The novel provides a scathing critique of the colonial regime's treatment of the indigenous people, highlighting their suffering and exploitation. The author uses various narrative techniques and perspectives, making it a significant work in Dutch literature.

"Natural History" is an extensive work of literature that provides a comprehensive look at the knowledge of the natural world during the Roman era. The book is divided into 37 volumes, each focusing on different aspects such as geography, anthropology, zoology, botany, and mineralogy. The author's curiosity and fascination with the world are evident in his detailed observations and descriptions. The book also includes discussions on art, sculpture, and various other topics, providing a rich and detailed snapshot of the Roman understanding of the world.

"The Laws" is a philosophical novel that follows the life of a young woman studying philosophy who becomes intrigued by the concept of laws, both societal and personal. Over the course of seven years, she engages in relationships with seven different men, each representing a different aspect of her studies including a priest, a physicist, an artist, a psychiatrist, a lawyer, a biologist, and a writer. Each relationship provides a new perspective on her quest to understand the laws of the universe and human nature.

"Homo Ludens: A Study of the Play-Element in Culture" is a comprehensive exploration of the significance of play in human culture. The author argues that play is not just a childhood activity but a crucial component of societal development and cultural evolution. He delves into various aspects of culture such as law, war, knowledge, poetry, and philosophy, demonstrating how each has been influenced by elements of play. The author's thesis is that understanding the role of play in our culture is essential to understanding human nature itself.