"What does Minecraft slime cube Slibertius--known as Bert--dream of becoming? The best fashion designer in the entire Overworld! But it's no easy feat to dress cubes that don't have arms or legs. In the pages of this unofficial Minecraft illustrated diary, you'll read about this and other obstacles Bert must overcome in pursuit of his dream, including some dangerous spiders and a witch who drives a hard bargain"-- Provided by publisher.