author
Best known as the co-author of an early 20th-century writing textbook, this educator helped shape a practical, encouraging approach to composition. Her work focused on helping students write clearly, confidently, and with purpose.

by Stratton D. (Stratton Duluth) Brooks, Marietta Hubbard
Marietta Hubbard is known today for co-authoring Composition-Rhetoric with Stratton D. Brooks, a textbook first published in 1905 by American Book Company. The book has remained accessible through Project Gutenberg and other library collections, which is why her name still appears in reading and teaching catalogs today.
The strongest biographical detail that is easy to confirm from the book itself is that she was "formerly English Department, High School La Salle, Illinois" at the time of publication. That suggests a background in classroom teaching, and the book reflects it: its lessons are practical, student-centered, and more interested in helping learners express ideas clearly than in drilling abstract theory.
Because reliable biographical information about her is scarce online, many personal details about Hubbard's life remain uncertain. What can be said with confidence is that her surviving work presents her as a thoughtful teacher-writer whose contribution was to make composition feel usable, organized, and even enjoyable for students.