^Belcher, Wendy Laura (2014). Abyssinia's Samuel Johnson : Ethiopian Thought in the Making of an English Author, Oxford University Press, USA. BiggerBooks. ISBN 9780199793211 (revised Nov 2023)
^ (2013). Abyssinia's Samuel Johnson : Ethiopian Thought in the Making of an English AuthorECampus. ISBN 9780199793211 (revised Jul 2018)