The active phase continues throughout the second half of the book. Thus, a course with 100 lessons will be assimilated in about 5 months for the most common languages. The result is a firm grasp of the new language, acquired intuitively, which can be used and built upon without effort or hesitation. Assimil language courses for French, German, Italian, and Spanish speakers , and ESL language courses for Dutch, French, German, Italian, Portuguese, and Spanish speakers are also available. Courses are offered for Arabic , Dutch , French , German , Hungarian , Italian , and Spanish .
Spanish speakers are also available.