Leo's gift for seeing ghosts feels more like a curse. But when his loved ones start turning into zombies, he's the on...

When a cannon shoots their ship out of the sky, the gang agrees to help an American inventor fight the fire-breathing...

Leo and friends head to Germany in search of the fabled Brotherhood. Instead, they find a "Nicht Mart" who delivers b...

Leo's compass directs the airship to a desolate Italian town where the locals can see ghosts -- including one who tur...

While investigating sightings of a strange monster who steals children's souls, Leo and the gang unearth a far more s...

The team braves a blizzard to find a portal to Quetzalcoatl's world. But striking a deal with a mythical wolf is the ...

Stranded without a ship and still missing Alebrije, the gang tumbles into foggy London and uncovers a plot that's rob...

Determined to locate the Brotherhood, Leo steers the ship to a Japanese village where monsters attack -- and normal r...

In a bid to strengthen their coven, Baba Yaga and the immortal Nu Gui summon Marcella to a cave in China that's crawl...

Soon after Leo brings a creepy-looking doll aboard the ship, members of the team start going missing ... and Leo star...

Marcella helps Alebrije remember where he lost the Esfera. Turns out, it's back in Mexico, where an undead priest is ...

When Baba Yaga sends a Golem after one of their own, the gang slips through a portal to the future to save their frie...

With the future of the world at stake, Leo and the Brotherhood wage an epic war against Quetzalcoatl and his Legions ...