The unicorn emergency [eBook - NC Kids Digital Library] : Beasts of Olympus Series, Book 8

How will Demon, official Beast Keeper of Mount Olympus, heal a herd of sick unicorns before it's too late? Demon has just returned from a trip to Asgard when a brand-new set of disasters fall into his lap. Not only does he have a groggy volcano monster to deal with, but something seems to be wrong with the unicorns, too. Demon's only clue is a mysterious note saying "Unicorn Emergency!" left on his bed. What does it mean? And how will Demon figure out the problem and fix it before time runs out? When he returns to Olympus from Asgard, Demon must calm a groggy volcano monster while figuring out what is wrong with the unicorns