The World a Department Store: A Story of Life Under a Coöperative System is a utopian novel written by Bradford C. Peck, and published by him in 1900. The book was one entrant in the wave of utopian and dystopian writing that occurred in the late nineteenth and early twentieth centuries. Moreover, Peck's book was one of the minority of utopian works of the time that was linked to an effort at practical application of its ideas.