This book is for Spanish speakers to learn English in 10 minutes a day. I bought it for a group of immigrant students in my English speaking classroom who didn't know a single word of English. It is written in Spanish and is set up in a workbook type layout. There are 25 individual lessons that cover all of the basics of English including handy vocabulary. There is also a glossary, some tear-out vocabulary cards, and even a page of English vocabulary stickers to label some everyday items. My students really benefitted from this.