A new anniversary slipcase edition in celebration of 75 years of Goodnight Moon , including brand-new bonus content! This beautiful slipcase edition is the perfect way to commemorate the 75 th anniversary of the beloved bedtime classic! Inside the gorgeously designed slipcase is a hardcover edition of Goodnight Moon with a special celebratory jacket, a brand-new afterword by Clement Hurd’s son, and a gorgeous keepsake art print perfect for decorating nursery walls.