For Love of the World, by Elizabrth Young-Bruehl. Bruehl was a student of Arendt
in the 60's and received her doctorate under Arendt. A biography of Arendt which is recognized and cited by Arenditian scholars.
The Portable Hannah
Arendt, Penguin Classics.
Hannah Arendt - Thinking Without A Bannister, Ed. Jerome Kohn. The "bannister" refers to an assumption.
This new 2018 edition of Arendt's essays deals with her works, previously only available in periodicals from 1953 to her death in 1975.