During both world wars Kyle paid particular attention to people serving in the armed forces, publishing their work and letters, interested in eye-witness accounts.
dˈʊɹɹɪŋ bˈoʊθ wˈɜːld wˈɔːɹz kˈaɪl pˈeɪd pɚtˈɪkjʊlɚɹ ɐtˈɛnʃən tə pˈiːpəl sˈɜːvɪŋ ɪnðɪ ˈɑːɹmd fˈoːɹsᵻz, pˈʌblɪʃɪŋ ðɛɹ wˈɜːk ænd lˈɛɾɚz, ˈɪntɹɛstᵻd ɪn ˈaɪwˈɪtnəs ɐkˈaʊnts.