PUGS Pointers–who vs. whom and more!

My blog this month at Christian Author Network contains more tips on Punctuation, Usage, Grammar, and Spelling … what I like to call “PUGS.” Check it out at http://canblog.typepad.com/canbookmarketing/2012/10/pugs-pointers-15.html

PUNCTUATION TIP:

Should the abbreviations Jr. and Sr., as well as roman or Arabic numerals such as II or 3rd, after a person’s name be separated with a comma?

USAGE TIP:

When to use callous vs. callus (and mucous vs. mucus)

GRAMMAR TIP:

The pronouns who and whom can be confusing. But there are some tricks you can use to determine which to use when. 

SPELLING TIP:

When two spellings are given in the dictionary, how do you know which one to use?