Download or read book A Study Guide for Sandra Cisneros's "Once Again I Prove the Theory of Relativity" written by Gale, Cengage Learning and published by Gale, Cengage Learning . This book was released on 2016 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Study Guide for Sandra Cisneros's "Once Again I Prove the Theory of Relativity," excerpted from Gale's acclaimed Poetry for Students. This concise study guide includes plot summary; character analysis; author biography; study questions; historical context; suggestions for further reading; and much more. For any literature project, trust Poetry for Students for all of your research needs.