Learn the wisdom of English speaking and writing from a timeless classic "How to Speak and Write Correctly" by Joseph Devlin (1910). After more than 100 years, the original text is now professionally edited and formatted, with new foreword, introduction, epilogue and FREE infographic by Vivian W. Lee (2015). When you can communicate clearly and concisely in English speaking and writing, you gain valuable lifelong skills to resolve social conflicts,...