Payback: Debt and the Shadow Side of Wealth: Debt as Metaphor and the Shadow Side of Wealth by Margaret Atwood $8.00 Bloomsbury Publishing PLC, 2-May-11. 384 pp. shop › Payback: Debt and the Shadow Side of Wealth: Debt as Metaphor and the Shadow Side of Wealth by Margaret Atwood Add To Cart Added! Bloomsbury Publishing PLC, 2-May-11. 384 pp.