Drawing on years of research, a renowned archaeologist traces the evolution of counting. She shows how the concept of numbers came about, how various societies answered the question "How many?," and how our modern-day decimal system was developed. Engrossing and enlightening, this fascinating book i[...]

Before Writing gives a new perspective on the evolution of communication. It points out that when writing began in Mesopotamia it was not, as previously thought, a sudden and spontaneous invention. Instead, it was the outgrowth of many thousands of years' worth of experience at manipulating symbols.[...]