Writing  写作  Escritura

OWL                                                                   Perdue U Writing Lab - Online writing help  for ESL students        OWL ESL Writing Exercises

The Elements of Style                              Cornell's short  style manual created by Strunk and revised by White.

GUM Handbook                                          Style and grammar handbook written for middle school students

Bronx Science Dirty Dozen                   A one page editing checklist from my old high school