The Little Grammar Book

Rather than attempting to comprise all aspects of grammar the way that
standard texts do, this concise guide simply covers the "Dirty
Dozen"--the twelve most common grammatical mistakes--demonstrating how to fix
them with a variety of fresh examples. The compact and convenient format
makes it ideal for rendering quick-and-easy "first aid" in the field,
presenting its material creatively and visually in a simplified, graphic
approach. Ideal for anyone from high school students to middle-aged
office workers, this reference is the all-inclusive solution for those
who need answers immediately, proving that getting help with grammar
doesn't have to be boring or burdensome.