We'll try to answer that question but if you are in a hurry
Test drive their sample lessons!
And to see some other books and multimedia for "Intermediate Spanish"... Jump in right here!
All these people have different strengths and weaknesses in their learning of Spanish. All of these people should tackle Spanish according to their own personal bent. To learn more of the learning styles for Intermediate Spanish Students it will be useful to review the characteristics of these approaches to Spanish" .
Although there are real differences among learners, there are two activities that will help everyone, no matter what their learning style: Passive listening and Pattern Response Drills. To learn more of these powerful aids to language learning click here!
And here are some other "Intermediate Spanish" resources...
Do you want to return to the home page of Books ON Spanish? From there, beginning, intermediate, and advanced students of Spanish can look for help at their level.
Or do you want to see our books IN Spanish? You will find books on health, the family, self help, literature, etc. and the possibility to search for any other topic.
¡Conoce la página de Español para niños! (en Inglés)

For books and multimedia for "Intermediate Spanish"... try here! 
This company has a lot of free Spanish learning materials on its site, besides offering its own course. It also has short materials such as "Spanish for Police Officers" and "Spanish for Firemen". Worth a look!
If you're ready to get serious about continuing to improve your Spanish, there are excellent courses that incorporate the latest tecnology of language learning. They are interactive and engaging. We have selected a varied selection of the best for your review. Check them out here!
Kids Can Learn Spanish!
http://www.bookslibros.com/SpanishForNinos.htm