Puzzle pieces stored in plastic box attached to extended back cover. With electronic sounds, on plastic panel attached to extended back cover Pen in moulded plastic container attached to extended back cover. Board book with electronic sounds, on plastic panel attached to extended back cover Electronic sound module attached to extended back cover Audio CD in plastic pocket attached to inside back cover. Electronic sounds module attached to extended back cover Audio CD in plastic pocket attached to inside back cover Sound effect module attached to extended back cover Board book with electronic sounds from plastic panel attached to extended back cover