Book excerpt: Houston and Southeast Texas have an ancient, storied prehistory. Using data from hundreds of archeological site reports, a changing coastal landscape modeled through time in 3D, historical information on Native Americans taken from the accounts of the earliest European visitors, and digital GIS mapping to weave it all together, this book recounts the development of the physical landscape of this region and the cultures of its Native American inhabitants from the peak of the last ice age until the Spanish colonial era. Its 504 pages are illustrated with nearly 350 full color maps, charts, drawings and photographs.