Inspired in part by Mary Shelley's Frankenstein, Percy Bysshe Shelley's, Prometheus Unbound, and the works of Rider Haggard and R. E. Howard, Isis Unbound is set in an alternate history, steampunk version of 1890's Manceastre, Britanniae, ruled by a new governor general related to a descendant of Anthony and Cleopatra, who won the battle of Actium two thousand years ago, and where the ancient Egyptian gods are real. ...Only a god can kill a god. Nepythys has killed her sister, Isis, and therefore the dead cannot pass over to the underworld--their ranks are rapidly swelling and they now roam the streets as zombies. Chief Embalmer Ptolemy Child's two daughters, Ella and Loli, aged eighteen and ten respectively, are being instructed in the secrets of the mummification process, when the dead begin to wake and walk. And eventually lead the sisters to the greatest mystery of all: Isis, herself...

'Allyson Bird is a writer who never plays it safe. Her wild imagination and power to evoke both myth and madness make her one of the most interesting writers working out there on the edge of horror/fantasy.'
— Lisa Tuttle.

'Allyson Bird is a rare bird indeed. An original voice in a world of plain vanilla. She rides some dark waves with grace and heart full of light and shadow. If there's any justice, she on her way to real recognition.' and she, ‘already has a prominent award under her belt; the British Fantasy Society award for her first collection, which I can also recommend, titled Bull Running For Girls. Still, you may not know her name. You should know her name. You should know her stories, her writing. Her work is as fresh as a spring wind; especially if that wind is carrying nasty spores from outer space, or bringing them from some place split sideways and shadowy, from a universe where the familiar is not as familiar as it might seem.'
— Joe.R.Lansdale.