Born in Australia, Gallagher has lived and worked in London since 1979. She has been an active force in the community, giving poetry readings, running workshops (for adults and children), judging poetry competitions, and participating in poetry festivals. Her work has been widely reviewed. Gallagher also translates from the French and her own poetry has been translated into French, German, Italian, Romanian, and Serbian. Her two previous collections are Tigers on a Silk Road and Circus-Apprentice.