Number 1 Best Seller July 1, 2017…….NEW AND IMPROVED with an easier layout and more information from Chris Kurczaba Esq. Immigration attorney U.S. Citizenship and Immigration Services Study Guide 100 Questions and Answers to the US Immigration test in English. (Also available in 7 other languages including English/Spanish.) A unique product, professionally developed and annotated including Representatives’ names and Sample Written Sentences. Representative names are updated throughout the year and after each election cycle. No other study Guide offers this feature.