This skeuomorph "BookBook" should be an appropriate present for grandparents as well as neo-nostalgic youngsters.
Sold at TwelveSouth for $80. Would be an easy remake, though, if you could find an appropriately-sized book. Besides the cool-for-the-grandparents factor, disguising your expensive laptop as an old book has obvious some security advantages.
Via Make, via Geekologie.