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“Absorbing book . . . Young teenagers who read it will come away with a profound respect for the modest doctor.”—Kansas City Star

“Inspiring biography . . . conveys to the reader the personal rewards of a life devoted to science.”—Booklist

“Includes good background history of early-polio epidemics, theories, and work still in progress . . . approach is authoritative and objective.”—Library Journal

“He read everything he could lay his hand on,” a teacher of young Jonas recalled—and indeed Dr. Salk’s interest in great medical problems goes back to his student days in New York City. Even then he was fascinated by the mysterious virus and its role ill infantile paralysis.

On April 12, 1955, it was announced to the world that Dr. Jonas Salk had successfully tested a polio vaccine. A true man of Science, Dr. Salk had not minded the long hours of hard work in the laboratory which led to that exciting day, because he believed in the importance of his goal. By 1956 over 50 million people had been vaccinated and Dr. Salk’s fame had spread everywhere— to England, Poland, Hungary, Israel.

Dr. Salk is a great scientist but he is also a great humanitarian and fame has not lessened by his desire to serve mankind and carry on his struggle against disease. Readers who have yet to choose their life’s goal will find Dr. Salk’s story a challenge and an inspiration.