The Deadly Omens (Uncommoners #3)

Anyone with a Hogwarts-shaped hole in their lives can't miss the third book and final showdown in this fantasy series.

After years of searching, Ivy gets word that her best friend Valian's long-missing sister Rosie may be hidden in the uncommon trading city of Nubrook, located under the populated New York City. The kids reunite to scour Nubrook for any sign of Rosie, but the hunt leads to one of the last remaining Great Uncommon Good: the Sands of Change, an enchanted necklace that turns objects--and people--into their opposites.

The ever-powerful Dirge guild is no doubt also on the hunt for the pendant, so Ivy and her friends are in a race against time to find Rosie and put an end to the Dirge once and for all! Don't miss the epic conclusion in the fight to save the uncommon world.