Meet Einstein
Mariela Kleinerwas inspired to write this book when her daughter Hailey chose a grown-up book for her bedtime story, which happened to be Einstein's book, ''Relativity.'' She currently lives in Northern California with her husband and two children.Viviana Garofoliwas born in Buenos, Aires, Argentina, where she currently lives with her husband and two daughters. Over the past 15 years, Viviana has illustrated over 20 children's books and has created illustrations for various editorials and textbooks.