Matt and Aruula continue their search for anomalies caused by Project Moon Jump! After their adventures in the Victorian steampunk version of Lancaster, California, they come across another parallel world in Mexico, this one populated by dinosaurs! Will they be able to broker a peace deal between the local former Technos and the Dinoroids, or is war inevitable? In addition, the Refuge of Knowledge is in danger! Trying to uncover its secrets, the Scottish Mafia is making their play. Can Matt and Aruula uncover the conspiracy before it’s too late? Finally, another alternate reality emerges in Berlin: a world ruled by the Catholic Inquisition. The local Amazonians are immediately targeted by the witch hunters. Just like a certain telepath and her newfound lizard friend...

When a comet struck Earth, Matthew Drax found himself sent 500 years into the future - only to find civilization in ruins. In a world filled with barbarians, hostile mutants, and lost technology, Drax and co. cross the globe in search of adventure. Having recently saved the world by restoring the moon from its falling orbit, an accident in proceedings causes pockets of parallel worlds to dot the globe. What new dangers await Matt and his travelling companion, the telepathic warrior queen Aruula, as they cross these strange gaps in time and space?

The man from the past and his dauntless friends face perils both new and familiar! In the distant Ring Planet System, the alien Kasynari and their human allies Xij and Tom venture to the forbidden moon of Portal, hoping to access a space station that may have survived the recent disaster that brought the Kasynari civilization to the brink of destruction. While the they’re gone, though, Vasraa is scheming... Back on Earth, the parallel Rulfan learns about his self from this world, while the nefarious Aran Kormak leads postapocalyptic Scottish gangsters in an attack on the Refuge of Knowledge at Loch Lomond. Scarcely have Matt and his friends surmounted this challenge before they must venture to a new parallel world area: a version of Paris ruled by a grotesque king of Taratzes! Finally, Matt and company return to Rhaaka, city of the Dinoroids, bearing sad news...only to find a civil war is breaking out?! And if that weren’t enough, an Archivist is meddling with the situation too!