Belle and the Curse of the Warmbloods
With two prophecies fulfilled, Belle is now focused on the Prophecy of Blood, which calls for Gregor and "the princess", Boots, to return to the Underland to help ward off a plague. But someone new is coming this time...Gregor's mother. The plague is spreading violently across the city, and not only is one of Gregor's family stricken, but also one of the people Belle loves most. Belle realizes what she and Gregor must now do. They must summon all their power to end the biological warfare, or the warmblood creatures of the Underland, will die.