Troll Kingdom is an absolute gem of a fantasy series, and its characters are what make it shine. The protagonist, King Grog, is this hulking, moss-covered troll with a heart of gold and a surprisingly sharp wit. He's surrounded by his quirky advisors: Zizzik the scheming goblin treasurer, Lady Myra the fierce yet diplomatic human ambassador, and Boulder the ancient stone elemental who serves as the kingdom's philosopher. Then there's Princess Pippa, Grog's adopted daughter—a tiny human orphan who somehow became the soul of the whole kingdom. The dynamic between these characters is pure magic, with Grog's brute strength contrasting hilariously with Pippa's cleverness, and Zizzik's constant money-grubbing schemes creating chaos. What I love most is how they subvert fantasy tropes—these aren't your typical noble heroes, but they'll steal your heart anyway.
Beyond the core group, there's an entire ecosystem of supporting characters that give the world depth. The rival troll chieftain Bloodtooth serves as both antagonist and reluctant ally, while the traveling bard Sings-in-Rivers documents their adventures with exaggerated ballads. Even minor characters like the mushroom farmers or the bridge-dwelling hermit trolls have distinct personalities. The series excels at making every interaction feel meaningful, whether it's a heated council debate or Pippa teaching Grog how to bake 'human-style' cookies (which usually end up as charcoal briquettes). After binge-reading the latest volume, I found myself missing these characters like old friends.