Home › Authors › Karen Amen 👤 Karen Amen 6 books Books by Karen Amen Elimina barriga / Eliminate belly 1997 Reduce Muslos Y Nalgas 1997 Karen Amen's the bottom line Karen Amen's the bottom line 1996 Karen Amen's tight buns, trim thighs 1996 Tight Buns, Trim Thighs 1996 Karen Amen's The Crunch 1994