Joseph Devlin

Writing in the early 1900s, Joseph Devlin is credited as the author of How to Speak and Write Correctly, a handbook first published in 1910 and later widely circulated in reprints and digital editions.

The book was designed for readers who wanted straightforward help with everyday English rather than dense theory. It brings together lessons on grammar, sentence structure, punctuation, style, letter writing, and usage, all in a practical, instructional voice.

Little biographical information was easy to confirm from reliable sources consulted here, so the clearest picture of Devlin comes through his work itself: a teacherly, accessible guide meant to help ordinary readers communicate with more confidence.