Step 1: Concept Overview:
The question requires identifying the title of Sir John Lubbock's influential book, which popularized "prehistory" and provided a framework for its study.
Step 2: Detailed Breakdown:
Sir John Lubbock, a 19th-century figure in banking, politics, naturalism, and archaeology, significantly impacted science. Inspired by Darwin, Lubbock applied evolutionary concepts to human history.
His influential 1865 book, "Pre-historic Times, as Illustrated by Ancient Remains, and the Manners and Customs of Modern Savages", became a standard prehistoric archaeology textbook for many years. Lubbock introduced the terms "Palaeolithic" (Old Stone Age) and "Neolithic" (New Stone Age) to categorize the Stone Age.
The book is often referred to as "Prehistoric Times".
Step 3: Conclusion:
"Prehistoric times" aligns with the book's title and is therefore the correct answer.