[DreamWriter]

Originally Posted by HarryT

The "Chicago Manual of Style" is often recommended. Available online here.

For British English, the definitive work is perhaps Fowler's "Modern English Usage".

Thanks, Harry. I do have the 12th edition of "Chicago Manual of Style," published in 1969, but there's no entry in the index for prepositions! I just ordered Garner's Modern American Usage, and I already have English Grammar Simplified, which is helpful.