A day of DJs, music sampling, and dancing goes off the rails for Qianna and the QTs when an alarm blares in the Q-Line Station. Suddenly, the world begins changing in front of their eyes! It's a timequake caused by the mysterious disappearance of the great Granville T. Woods. Can the QTs locate the ingenious engineer and inventor before the world they know disappears forever? Find out in a dynamic graphic novel that gives science, engineering, and invention a hip-hop spin!

Qianna is suffering the worst thing an inventor can experience—inventor's block! With the school science fair coming up, she'll do anything to defeat her rival, Maddy. That includes taking the Quantum Train back in time to "borrow" George Washington Carver's bag of ideas. Can two young inventors of color see eye-to-eye on how to use their science smarts? Find out in a dynamic graphic novel that gives science, engineering, and invention a hip-hop spin!

A strange epidemic is taking over ancient Machu Picchu. Every full moon, llamas disappear from the Incan village, and villagers report hearing mysterious howls. Could it be a werewolf? Jorge, Amy, and Elena travel back in time to find out. As the sun sets and the full moon rises on the ancient Incan citadel, these brave monster hunters will have to face the darkness of night to solve the mystery. This graphic novel includes monster profiles and survival tips as well as in-depth content on ...

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 Mesopotamian people and their crops. Can the team solve the mystery of the damaged crops and keep the people—and the vampire—safe? This graphic novel includes monster profiles and survival tips as well as in-depth content on the social structure, government, and fashion of the Mesopotamian civilization. Backm...

Tío has an important mission for Elena, Jorge, and Fiona. They're being sent to the southern lowlands of ancient Maya. They must find not one but two poltergeists who are forcing the Maya people to endlessly play their once-fun ball game, ulama! Will the kids be able to put the poltergeists to rest? Join the Secret Society of Monster Hunters as they explore the ancient Maya culture and race against the clock to put these poltergeists to rest. This graphic novel includes monster profiles an...

Tío sends Fiona, Amy, and Marcus to ancient China where a kind Chinese dragon is an innocent part of the new emperor’s power grab. The monster hunters arrive in Chang’an as peasants, where they experience hard labor while building the Great Wall of China. But how will the team find the dragon? And will they find it before the emperor does? Readers will join the team as they explore Emperor Qin’s tomb full of terracotta soldiers and get acquainted with the sweetest dragon imaginable. This g...

Elena, Amy, and Fiona band together for an exciting adventure. Tío sends them back to ancient Rome, where a witch is being accused of taking the form of an evil creature. Is this witch real? Is she dangerous? Or is she in danger? Join the girls on a breakneck adventure through the city of Rome in all its glory—from the Colosseum to the Market of Trajan. This graphic novel includes monster profiles and survival tips as well as in-depth content on the social structure, government, and fashio...

Jorge, Marcus, and Amy must find the missing sphinx! Tío sends them on their way to ancient Egypt. Before the famous statue was built, he tells them, a real sphinx guarded the pyramids in Giza. The monster hunters travel back in time to locate the sphinx, exploring ancient Egyptian culture along the way. Can they help the sphinx stay out of trouble with the cruel pharaoh? This graphic novel includes monster profiles and survival tips as well as in-depth content on the social structure, gov...

A vial of poisonous hydra blood with the potential to kill millions has been unearthed! Jorge, Fiona, and Marcus must embark on an urgent mission to keep the modern world safe from the hydra’s poisonous blood. The monster hunters travel back in time to stop the Greek demigod Heracles from killing the hydra, learning about ancient Greek civilization along the way. Travel with them through the streets of the city-state of Argos and the spooky shoreline of Lake Lerna, where they encounter the...

Elena, Fiona, and Marcus travel back in time to Mexico during the reign of the Aztec empire. There have been sightings of a powerful mermaid named Tlanchana, thought to be causing a devastating drought. The monster hunters learn about Aztec festivals, music, and culture on the streets of Tenochtitlan. Follow the team as they race against the clock to return a stolen crown to Tlanchana, known for being more wicked than sweet. Will she end the drought and remain hidden from the human world? ...

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 Boston Harbor, racing to find the kraken and send it back to the northern seas where it belongs. Their journey takes them from Fenway Park to a high seas adventure as they learn about the culture of the 1950s, the mythology of the kraken, and even some marine biology.