Pentamuria, the world of five kingdoms, is in a time of change. The power of the nobles and mages is threatened. War is upon them, although they do not know yet when or with whom. Thus, the mages are gathering in their capital, Ringwall, to prepare together against any possible enemy. At this time, the orphan boy Nill is found by the Druids. He possesses considerable magical skills. So he is taken to Ringwall, where he is to be trained in the magical arts alongside his fellow students. Nill, an outsider, shows no respect for the traditions of the magical world.

Just when Baron Minalan the Spellmonger figured out there was a slim chance to restore his mind-shattered wife Alya (if he's willing to journey to the undercaverns of Olum Seheri, the lair of Korbal the Necromancer), things start to go awry: not only does Prince Tavard, his unloved liege lord, decide to conduct an official state visit to Sevendor on pilgrimage to the Everfire on the Briga's feast day, but a mysterious seamage appears at his door with an intriguing offer from the Sea Folk who rule Callidore: They want to buy snowstone. An entire mountain of it.

Aamon continues to grow in strength while Lusam and his party attempt to forge new alliances with the dragons of Podrana. New Netherworld horrors are created and unleashed by Aamon while he makes his final preparations for escape. Humanity’s only hope of finally sealing The Rift and preventing the world’s destruction now lies in Lusam’s ability to find a dragon willing to bond with him, so that he, too, can become a fully-fledged Guardian. But they soon discover that the dragon’s homeland of Eindryl has changed a great deal since Arlo and Ryuu were last there.

Faced with war and the end of the world, Eric - or Halar the First, King of Karvalen - must find a way to stop a godlike entity bent on his destruction. His quest will be no easy thing, not a straight line to his goal, but even he can't anticipate just how far it will lead him on this epic journey. He will have to go farther than he can imagine from everything he has ever cared about before he can even begin a new journey - a journey home. Can he save the world and the people he loves? And, in so doing, will he be able to save himself?

Desil has spent his life training, but a promise to his mother has kept him from using his abilities for anything worthwhile. Now all he does is help his mother manage her tavern as his father rests in a grave. Desil knows there's at least one other mage somewhere in this territory who can do what he can; they share a connection through their magic, although they've never met. He stays up nights wondering what they might be able to accomplish together.

Desil and a few allies must race to obtain two rare ingredients that could create a swing of power strong enough to end the burgeoning war. Hundreds have already perished in battle, and thousands more are likely to die, pitting time against Desil and his allies. But they aren't the only ones scrambling to collect these ingredients in forgotten corners of the world. One is a king desperate for more power with an entire army at his disposal. The other contender remains a mystery, though his abilities are vast.

With the south in full rebellion, the goblins stirring on the northern frontier, and the summer capital being run by a corrupt baron and a gang of thugs, things could be better. But those aren’t the worst of her problems: Pentandra is learning how to live with her new husband, Arborn, while the town is driven to distraction by an incarnate sex goddess who is organizing all of the whores, a mopey spellmonger, a nun addicted to gambling, a prude sent by the queen, undead skulking through the shadows, and a mysterious blind girl shows up in her office claiming to be her new apprentice.

The First Lord's game has reached a critical apex. For the first time in millennia, the teams are equally matched. The field itself holds a kind of equilibrium. It is the task of Björn's Players to unbalance the field in their own favor in their great game to restore Balance to the Realms of Light. But with Malorin'athgul and now Warlocks returned to the realms, the game - and the stakes involved - has elevated to an entirely new order of magnitude, requiring Björn's Players to do the same.

When Tyndal and Rondal, journeymen wizards and knights errant, travel to southern Alshar to rescue a helpless boy and his mother, it sets in motion a series of events that will shake the foundations of the Five Duchies! While they are beginning their quest against the vast criminal gang known as the Brotherhood of the Rat, the two knights encounter the Cats of Enultramar, a family of shadowmagi and high-class thieves who help them discover a plot to attack the rich lands and prosperous people of Alshar, from the Wilderlands to the Great Bay...and only Rondal and Tyndal can stop them.

Minalan the spellmonger faces the boredom of house arrest after being confined to his lands by Prince Tavard for his defiance with the Wilderlands refugees. The Alka Alon have returned to their seclusion, dealing with their own crisis, the dead god is being quiet within the Umbra, and Min’s plans toward reestablishing a functional Duchy of Alshar are progressing. Min sees his punishment as a unique opportunity to indulge in thaumaturgical research. 

In his quest for vengeance against the witch Mangora, Ty stumbles across a curious book he believes might help. But its pages hold a dark secret that threatens to unravel everything his family and friends have been fighting for. The more he reads, the more addicted he becomes to the knowledge it offers.... With no memory of who he is or where he came from, Ayrion finds himself traveling with a pair Rhivanni tinkers as they head east toward Sidara. Then a plea for help from a young rover boy leads them into the middle of a horrific bloodbath.

Benjamin awakens to a world filled with new powers and possibilities, but also fraught with new dangers and old enemies. Separated from his loved ones, hunted relentlessly, betrayed, and defeated, Ben pushes doggedly toward his objective, and a confrontation that he desperately wants to avoid. The Dragon’s Fang is the explosive conclusion to the Dragonfall trilogy.

But those seven bottles of mead were more than just a folk blessing. As Lord Minalan the Spellmonger began his honeymoon on a decadent river barge with his very pregnant bride, he had no idea that the occasion would have anything more complicated than eating, drinking, and making love on the agenda. But a frantic message from one of the Tree Folk indicating he and Alya may be in danger compels him to skip the lazy repose and travel to a far away ruin to speak with a possibly crazy Alka Alon mage - Lilastien, the Sorceress of Sartha Wood.

After narrowly escaping Rogue City, Ben travels north into the Deschutes Territory in hopes of finding sanctuary, if only for a little while. His respite is brief and his hunters are persistent. Within a few days he's on the run again. Ben must negotiate the desert, the underground, and the unknowable perils of magic if he is to recover the Dragon's Codex, the only known book of magic in the world, and his best hope for finding a way to stand against the wyrm.

After failing to completely close The Rift, Lusam and Neala travel south in search of the illusive Pearl Isle, where they hope to discover the fourth Guardian book, and return in time to try again. Time, however, is not on their side, as the dark God, Aamon, sets in motion a plan to restore his own power, and once again tear open The Rift to unleash the horrors of the Netherworld upon their world. Aysha's new inability to see his destiny, along with her prophetic warnings about a hidden realm and Neala's certain death if she enters it, all weigh heavily on Lusam's mind.