"In the early twentieth century, Mecklenburgh Square, a hidden architectural gem in the heart of London, was a radical address. On the outskirts of Bloomsbury known for the eponymous group who "lived in squares, painted in circles, and loved in triangles," the square was home to students, struggling artists, and revolutionaries. In the pivotal era between the two world wars, the lives of five remarkable women intertwined at this one address: modernist...