JSTOR has 3 titles in this series.
F. E. Peters
with a Foreword by John L. Esposito
https://www.jstor.org/stable/j.ctt7s2tn
Milton Friedman
Anna Jacobson Schwartz
With a New Preface by Anna Jacobson Schwartz
a New Introduction by Peter L. Bernstein
https://www.jstor.org/stable/j.ctt32bbb5
John von Neumann
Oskar Morgenstern
With an introduction by Harold W. Kuhn
and an afterword by Ariel Rubinstein
https://www.jstor.org/stable/j.ctt1r2gkx