One of Sergeant's first major published works for an adult audience appears to be a translation of the novel
The Chase; a tale of the Southern States, from the French of
Jules Lermina (London: J.C. Nimmo & Bain, 1880). In 1882 her novel ''Jacobi's Wife'' earned an award of £100, For the next several years her writings were serialized in this Dundee publication, where she lived from 1885 to 1887. In 1888 Sergeant sold ''A Dead Man's Trust'' to W. C. Leng and Co., which ran a newspaper syndication service based in
Sheffield. The story appeared in several British and Australian newspapers, but does not appear to have been published separately as a book under this title. Sometime later, Tillotson's Fiction Bureau, a rival operation based in
Bolton, Lancashire, offered Sergeant a five-year contract to produce a full-length serial and a short story totalling around 160,000 words annually, for which she was paid £162 per annum. Around this time, Sergeant moved to
Bloomsbury,
London, where she earned enough to support herself through her writings. ==Bibliography==