<p>It depends on which subject you’re talking about. In general, Barron’s is usually harder than the actual test and PR is similar. For a more comprehensive review of the companies’ test prep books for each subject, go to:
<a href=“http://talk.collegeconfidential.com/sat-preparation/538932-what-sat-prep-book-should-i-get-ultimate-answer-thread-sat-book-reviews.html?highlight=SAT+subject+test+review[/url]”>http://talk.collegeconfidential.com/sat-preparation/538932-what-sat-prep-book-should-i-get-ultimate-answer-thread-sat-book-reviews.html?highlight=SAT+subject+test+review</a></p>