The Little Gold Grammar Book: Mastering the Rules That Unlock the Power of Writing (3rd Edition)
“A must-have for anyone wishing to improve her or his writing  capabilities. Whether you’re interested in personal achievement,  professional advancement, or educational attainment, I highly recommend  this book as a permanent addition to your library.”—Dr.  Donald C. Martin, PhD, college admissions expert and former Dean of  Enrollment for the Teacher’s College at Columbia University