SAT Writing Workbook (Barron's SAT Prep)

Warning! This book is 1/2 about the SAT essay, which is no longer going to be administered by college board starting next year! It’s already a relatively slim short book of 396 pgs (about an inch thick I held a pen next to it to scale) so I’d estimate 150 pages are useless. If you just want grammar exercises, I highly recommend just doing all 8 of the free grammar tests on Khan Academy instead of this book. It was a well written book, however now 1/2 of the content is outdated.

Increased my score by two points

Good for my son to prepare for SAT