From Creatures Wikia
The 9-Bite Biscuit was made by Ibteuimnh, and beta tested and double checked by Data. biscuit.cob injects a single, yummy biscuit into the hand that take your norns 9 refreshing, wholesome bites to eat. biscuit2.cob injects 20 in random places across Albia (or which ever world you happen to use), so that your norns, grendels, possibly ettins and Shee will have plenty to nibble on.
The 9-Bite Biscuit was available at the Norn School http://underworld.fortunecity.com/platform/40/nornschool.htm. (Site no longer available.) A copy of the file is available at Cobfinder General.