Complete explanations for the end-of-chapter exercises in The Ultimate Guide to SAT Grammar, Fifth Edition and The Complete Guide to ACT English, Third Edition, are now available online via the Books page for $4.95 each.

Click here to purchase explanations for the SAT book.

Click here to purchase explanations for the ACT book.

Please note that to access the explanations, you must return to the main item page and follow the link provided.

If you purchased one of the new editions (SAT grammar, 5th ed., ACT English, 4th ed.), this does NOT apply to you; explanations are included in the books themselves.