"In his penultimate adventure, a devastated but determined Apollo travels to Camp Jupiter, where he must learn what it is to be a hero, or die trying"--

Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

"Thirteen-year-old Sikander Aziz has to team up with the hero Gilgamesh in order to stop Nergal, the ancient god of plagues, from wiping out the population of Manhattan in this adventure based on Mesopotamian mythology"--

Lester, Leo, Calypso, and Meg ride the bronze dragon, Festus, to Indiana to seek the most dangerous Oracle, but must first face another evil Roman emperor.

While Loki prepares his ship, Naglfar, to begin the final battle of Ragnarok, Magnus and his friends set sail to reach the vessel before it's ready, but angry sea gods and a fire-breathing dragon may prevent them from arriving in time.

Percy Jackson's hope for a normal senior year is shattered as the gods present him with three quests--beginning with the retrieval of Zeus's goblet--in order to get the necessary three letters of recommendation for college.

When the goddess Artemis goes missing, she is believed to have been kidnapped. And now it's up to Percy and his friends to find out what happened. Who is powerful enough to kidnap a goddess? They must find Artemis before the winter solstice, when her influence on the Olympian Council could swing an important vote on the war with the titans. Not only that, but first Percy will have to solve the mystery of a rare monster that Artemis was hunting when...

"When Maddie and Will get a message that dire wolves--huge misshapen changelings, much larger than regular wolves--have been marauding and attacking through the hills and valleys of Celtica, the Rangers are sent on a mission to unravel just who or what is behind these dangerous creatures. Will isn't anxious to return to Celtica, especially approaching the Rift. And as they travel, Maddie must grapple with their growing dealings with the spiritual...

Genie Lo is one among droves of Ivy-hopeful overachievers in her sleepy Bay Area suburb. You know, the type who wins. When she's not crushing it at volleyball or hitting the books, Genie is typically working on how to crack the elusive Harvard entry code. But when her hometown comes under siege from hellspawn straight out of Chinese folklore, her priorities are dramatically rearranged. Enter Quentin Sun, a mysterious new kid in class who becomes Genie's...

Snarky magician Atticus O'Sullivan and his apprentice, Granuaile, travel to India to battle an ancient plague-summoning demon, only to encounter a person from Atticus's past.