author
Known for practical, creative books for children and schools, this British author co-wrote lively guides that turned making, dressing, and classroom play into hands-on learning. Her best-known work helped generations of readers see craft as something useful, imaginative, and fun.

by R. K. (Ruby Kathleen) Polkinghorne, M. I. R. (Mabel Irene Rutherford) Polkinghorne
M. I. R. Polkinghorne was the pen name of Mabel Irene Rutherford Polkinghorne, an author born in 1882. Library and catalog records connect her with a small body of educational and children's writing, often published with Ruby Kathleen Polkinghorne, who was born in 1883.
The pair are best remembered for Toy-Making in School and Home, a book first published in 1916 that blended handicraft, play, and classroom learning. Other works linked to Mabel Irene Rutherford Polkinghorne include Up Goes the Curtain from 1936, What the World Wears, and Weaving & Other Pleasant Occupations, showing a recurring interest in practical education, performance, and everyday creativity.
Very little biographical detail appears to be widely available online beyond bibliographic records and the books themselves. Even so, her surviving work suggests a writer interested in helping children learn by doing, especially through making things with their hands and engaging with the wider world in a direct, accessible way.