Kathleen Krull, the noted social historian, lives in San Diego, California. Boris Kulikov, the illustrator of this series, lives in New York City.
An excellent resource for contemporary classroom discussions. -- Booklist, starred review Krull does a fabulous job of making Darwin real, from boyhood to adulthood. The information is obviously well researched and it is presented in a reader-friendly manner...This is a fine addition to the series. -- School Library Journal Krull's lively writing fleshes out [his life and accomplishments]...Kulikov's occasional art brings humor and drama to this brisk account. -- Horn Book