Driver's manuals in Spanish are available through each state's DMV and through their websites. The manuals are available for free, and are often available on the Web or in PDF format.
The manuals contain information about the topics that are covered on the written section of a driver's license exam and practice quizzes to help applicants pass it. The chapters are separated by specifics of driving, such as traffic control, intersections and turns, passing and parallel parking. The other section covers alcohol and drug use when driving and their dangers, defensive driving, sharing the road, traffic signs that are on the test and what to do if involved in a traffic accident.