Abstract: A combination book and enclosure has a series of panels, at least one of the panels having a printed feature. The panels are in end to end relationship around a hinge line so as to be foldable in a fan-like mode and the first panel and the last panel in the series having respectively free-ends. The free end of the first panel and the fee end of the last panel are connectable together when the panels are opened and extended such that the free ends can be brought into contact. A connection feature of the free end of the first panel are for mating engagement with the a complementary mating connection feature on the free end of the last panel. The panels in a first mode are readable sequentially as a book when successive panels are sequentially turned about the hinge line between the panels. The panels in a second mode are extendible from the front panel to the last panel and the respective connection features are brought into mating engagement thereby to form an enclosure.