A talking book is combined with a talking, animated toy figure. The organic light-emitting device includes an anode, a cathode, and a stack body including at least a light-emitting layer and interposed between the anode and the cathode, in which the light-emitting layer includes an oligomer material and a polymer material. A first and second portion of the outer graft can be attached to the first stent, the outer graft being unsupported by the stent between the first and second portions so as to form a fillable space between the outer graft, the first inner graft, and the second inner graft. At least the top or bottom major surface of each of the polymer-based composite structural underlayment boards is overlaid by a facer that reinforces and strengthens the polymer-based composite structural underlayment board and that is generally coextensive with and bonded to the overlaid major surface of the polymer-based composite structural underlayment board.