JSTOR has 3 titles in this series.
Chris Sparks
https://www.jstor.org/stable/10.7722/j.ctt5vj7f5
L. J. Sackville
https://www.jstor.org/stable/10.7722/j.ctt81j14
Claire Taylor
https://www.jstor.org/stable/10.7722/j.cttn34f3