Publisher's blurb: "It's a nice use of space." Dimensional transcendence, some architecture no matter how small it is on the outside, the inside can still dwarf gothic cathedrals. Within you will find places such as the Belt of Winding Paths a star-studded belt that can lead you to an astronomical observatory; the Book of Books, a book that opens up to a comfortable library; and the Whisper's Bag, that can take you to a sandy arena. Pull more than just a rabbit out of your hat with #30 Portable Rooms!