Review by Booklist Review
*Starred Review* With unexpected simplicity and even poetry, Thimmesh uses two beginnings to tell the story of the hominid who changed humans' family tree. First is the day it crumpled to the ground. Sand and silt covered it for more than three million years. The next beginning is in 1974 Ethiopia, when a scientist discovers a piece of elbow in the sediment. Donald Johnson and his team found not just bones but also a partial skeleton of a hominid. His team danced with joy (with Lucy in the Sky with Diamonds playing in the background, hence the skeleton's eventual name). After capturing the mood of the discovery, the book proceeds to explain why it was so important, how Lucy was studied, and the ways she changed scientific thought. Attractively designed (especially effective are the spreads of bones on pitch-black pages), the book also makes great use of sidebars. Some offer insight into various tangential elements of the discovery, including the theory of evolution, the scientific method, etc., while others discuss how scientists find answers in the physical evidence. Some of the photos are bland, but the final portrait of Lucy as she may have looked is a stunner. Like the investigative method itself, this sparks questions and also answers them.--Cooper, Ilene Copyright 2009 Booklist
From Booklist, Copyright (c) American Library Association. Used with permission.
Review by School Library Journal Review
Gr 5-10-The Beatles song "Lucy in the Sky with Diamonds" was playing the night paleoanthropologist Donald Johnson found the first fossilized remains of the hominid that became known around the world as Lucy. This extraordinary discovery changed how scientists understood one of the basic concepts of human evolution-it proved that our ancestors began walking upright before the size of their brains increased. Thimmesh uses this discovery to explore several topics in the fields of anthropology and evolutional biology, such as how the bones were fossilized, the process for deciding that Lucy belonged to a previously unknown species (Australopithecus afarensis), and the cast-making process that allowed biological anthropologist Owen Lovejoy to reconstruct her pelvis and prove that she was bipedal. The author even touches upon what fossils can't teach us about our ancestors-their emotions and family patterns. The final chapter discusses the process used by paleoartist John Gurche to create a life-size sculpture of Lucy. The book's greatest strength is how it underscores the fluidity of our understanding in a field like anthropology; it shows how one discovery can change the thinking of scientists in a dramatic way. This book also emphasizes the rigor of the sciences that study our human ancestors and explains clearly how these scientists carefully take the known to formulate new ideas about the unknown parts of our human history. The clear writing, excellent photographs, and the unique approach of exploring the field of anthropology through one spectacular specimen make this book a first purchase.-Caroline Tesauro, Radford Public Library, VA (c) Copyright 2010. Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
(c) Copyright Library Journals LLC, a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
Review by Horn Book Review
(Intermediate, Middle School) Here's a nonfiction book that deserves the highest of compliments: it reads like a science book. Thimmesh uses scientific and Latin names unabashedly, explains how fossils are formed and preserved, and thoroughly traces the evolution of a hypothesis into a scientific theory. She contextualizes all these features within "one of the greatest mysteries of all time: Where did we come from?" Although the book includes much background on evolutionary theory, the main thrust of the text concerns the discovery of and research surrounding Lucy, the most complete early hominid skeleton found to date. Thimmesh opens her narrative with a poetic conjecture that gives such adventure its mystery and due: "Long ago it lived...even before it had a name. It climbed trees; it roamed the savannah on two legs; it munched on berries and grasses." The answer to the implied question -- "What is 'it'?" -- propels the reader to turn page after page. But the real drama here is finding Lucy's place on the human family tree, as Thimmesh clearly details what scientists are able to extrapolate from Lucy's bones, often by comparing them to our own skeletons and those of other primates. Explanatory sidebars; diagrams; and excellent photographs of Lucy's bones, reconstructed hominids, and the African countryside create a handsome book, but also a substantive one. Appended with a glossary, acknowledgments, source notes, and an index. From HORN BOOK, (c) Copyright 2010. The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
(c) Copyright The Horn Book, Inc., a wholly owned subsidiary of Media Source, Inc. No redistribution permitted.
Review by Kirkus Book Review
The 1974 discovery of the fossilized partial skeleton of a small-brained primate who apparently walked upright 3.2 million years ago in what is now Ethiopia significantly changed accepted theories about human origins. Step by step, Thimmesh presents the questions the newly discovered bones raised and how they were answered. Using interviews and quotations from the specialists involved, she explains the work of biological and paleoanthropologists, geochronologists, and paleo-artists and shows how the hominid find now known as Lucy (or Dinkenesh, "beautiful one") helped turn the human family tree into something more like a bush. Sidebars clarify important concepts: hominids, evolution, fossilization, the scientific method (and its use of the word "theory") and the process of making plaster casts. Illustrations include photographs from the discovery, a map and helpful diagrams and pictures of comparative skeletal parts and of a life-sized model. Extensive research, clear organization and writing, appropriate pacing for new ideas and intriguing graphics all contribute to this exceptionally accessible introduction to the mystery of human origins, timed to accompany Lucy's six-year tour of U.S. museums. (glossary, sources, index) (Nonfiction. 10-14) Copyright Kirkus Reviews, used with permission.
Copyright (c) Kirkus Reviews, used with permission.
