Grammar Handbook Recommendations

We like to use whatever one is recommended by the grammar program we are using at the time, so I have several. Examples are Rod and Staff, Christian Light, or Abeka. I have all three;)

There are several, depending on age, that I like.  We use the Using Language Well Series for my middle schooler, but, as a college prof., I also like The Deluxe Transitive Vampire:  The Ultimate Guide for the Innocent, the Eager, and the Doomed and The New Well-Tempered Sentence: A Punctuation Handbook for the Innocent, the Eager and the Doomed–both by Karen Elizabeth Gordon–for high school students.  For younger students, Simply Grammar by Karen Andreola is nice guide with exercises.