The STEM Files graphic novel series focuses on the hilarious, top secret stories of ambitious, but inept, would-be evil villains. These blundering cast of characters try their hardest to take More →

In The Stinky Sphinx, a mummy brings his foul-smelling pet sphinx into the clinic. The pet vets need to figure out what's making the sphinx so stinky. In the Magical Pet Vet series, join… More →

The kraken is the biggest monster in the sea. And in the 1950s, it seems to be headed straight for Boston! Marcus, Jorge, and Amy travel in Tío's time machine to the world of the Red Sox and… More →

In The Terrible Toll of the Transylvanian Troll, something is not quite right with the team's newest patient. Changes this drastic are cause of concern, but the vet team is on the case! In… More →

In The Unicorn with the Candy Corn Horn, a sad unicorn shows up at the clinic. The unicorn can only make a rainbow orange, white, and brown, and the vets need to figure out what, or who, is… More →

Elena, Jorge, and Marcus must brave the Chicago winter in search of a vampire. In a bleak, post-Depression city, the children must not only find this creature of the night, but also find her… More →

The cradle of civilization is being drained of life—by a vampire! Amy, Elena, and Marcus use Tío’s time machine to venture back to ancient Mesopotamia, where a vampire is plaguing the… More →

It is 1972--a cold summer in Minneapolis, Minnesota. Tío has sent the monster hunters to find a dangerous werewolf. They need to stop it from hurting others--and from getting hurt itself. But More →