æz ɐ ɹˈaɪɾɚ, hˈɪkmən hɐz kəntɹˈɪbjuːɾᵻd tə bˈɪɡ fˈɪnɪʃᵻz dˈɑːktɚ hˌuː ɹˈeɪndʒ ʌv ˈɔːdɪˌoʊz ænd ʃˈɔːɹt stˈoːɹi kəlˈɛkʃənz ɪn kəlˌæbɚɹˈeɪʃən wɪð ɡˈæɹəθ ɹˈɑːbɚts.
As a writer, Hickman has contributed to Big Finish's Doctor Who range of audios and short story collections in collaboration with Gareth Roberts.