The I Index

Daniel J. Levitin,
The Wall Street Journal
Shubin shows himself to be a natural storyteller and a gifted scientific communicator.
Ray Olson,
Booklist
... exhilarating.
Caren Nichter,
Library Journal
In the end, the genetic constructions of all creatures are variations on a theme; we are all related. An engaging, must-read for anyone with an interest in evolution..

Publishers Weekly
Making complex scientific ideas both accessible to and enjoyable for the general public is a rare skill, but one that Shubin has mastered in his eloquent survey.

Kirkus
A welcome new exploration of the evolution of human and animal life on Earth.