A Gathering of Giants (How to Be a Hero, Bk. 3)

Whetstone — an unlikely hero — and the banished Valkyrie Lotta are on the run. 

Their quest to find magical harp strings before the trickster god Loki uses them to cause chaos has hit a dead end. With the second string and Whetstone’s mother imprisoned among the Frost Giants, the stakes couldn’t be higher. As giants rise, trolls betray, and Valkyrie powers surge beyond control, Whetstone must decide whether to embrace the hero he never thought he could be — or lose everything. 

The epic finale mixes humor, adventure, friendship, and Norse-mythological magic in a race against time to save the Nine Worlds.

“A hilarious, epic fantasy finale — fast-paced, magical, and perfect for middle-grade and YA readers who love heroes with heart.” — Pan Macmillan 

“Filled with giants, gods, trolls, and Valkyries — an entertaining, myth-filled send-off to a lovable series.” — LittleShopOfStories