The PORTALES Introductory Spanish 1 book by J. Blanco is part of the Vista Higher Learning series and was published in 2015. It is designed as a beginner-level language course focusing on Spanish, with a mixed lot format that includes a loose-leaf companion. This textbook, weighing 48.4 oz, is suitable for adult and further education levels and is authored by Vista Higher Learning Staff. The book is personalized to meet the needs of foreign language study students in the United States.