Deception is an historical novel that adds to the emergent school of literary fiction concerned with dramatising historical investigation. As with any subgenre, certain conventions abide. The protagonist tends to be male, dour, a bit of a loner. His quest is usually sparked by a relic of some kind: a cache of letters, a photograph. Ultimately, history is shown to impinge on the present; the musty conundrums surrounding the relic are resolved; the protagonist may experience a vague epiphany.