In November 1933, she immigrated to Eretz Israel (Land of Israel) with Max Arnold. The two settled in Binyamina and set up a pottery workshop there. After Max's death in 1942, Paula Arnold began writing for the Palestine Post, for which she wrote a regular column of book reviews and "nature lists," which were later collected in her book Israel Nature Notes. In addition, she published in various newspapers in Hebrew, English and German. In 1960, for the occasion of the centenary of Herzl's birth, she translated and published, Herzl's utopian book, Altneuland. In 1962, her guide Birds of Israel was published with illustrations by Walter Ferguson. Arnold wrote an autobiography that was published entitled Memories in Love.
