Perils of Certain English Prisoners is a novella published by the Victorian novelist Charles Dickens in 1857 in collaboration with his close friend, the novelist Wilkie Collins. Writing together, they reported their adventures for Dickens’ periodical Household Words, producing a showcase of both long-cherished and entirely novel sides of these well-loved men of letters. Boasting two ghost stories from undisputed masters of the genre, it also uniquely demonstrates their glee in caricaturing themselves and one another—Collins assumes the identity of Thomas Idle (a born-and-bred idler) and Dickens that of Francis Goodchild (laboriously idle). Through their fictional counterparts, the men relentlessly satirize Dickens’ maniacal energy and Collins’ idleness.