Wars in Toyland (Oni Press, 2013)

Toyland was once a place of wonder and beauty, at least until the teddy dictator Roxbury took over. After Matthew's brother and playmate, Alex, disappears, Matthew finds himself carried into Toyland by his own loyal toy soldiers. Matthew soon learns that Alex has been here, too, held captive by Roxbury. Leading an attack on the teddy bear's fortress, Matthew never considers that his brother might be beyond saving.