- Paris Was Yesterday: 1925-1939 (biography about a generation of expatriate artists of the so-called "Lost Generation"; first published with an introduction by Janet Flanner (1972)
- Men and Monuments (first published with an introduction by Janet Flanner (1927)
Plays:
- An American Family
- Paris-Journal
The New York Times and BBC both said her play Paris Journal "...was the single most successful play about expatriation ever written."