Magnus and his friends set sail for the farthest borders of Jotunheim and Niflheim in pursuit of Asgard's greatest threat, Loki's demonic ship full of zombies.

"In a leaderless RiverClan, medicine cat apprentice Frostpaw is desperate to guide her Clanmates down the right path--while Tigerstar watches their every move. Within ShadowClan and ThunderClan, the changes to the warrior code stretch tempers to the tipping point, where one wrong move could prove that peace among the Clans can never last for long."--

Ivy doesn't trust the Dragonslayer. He may be her father and the beloved ruler of Valor, but she knows he's hiding more than the treasure from the sand dragon he killed two decades ago. Leaf doesn't trust dragons. They're the reason his favorite sister, Wren, is dead, and now he'll do whatever it takes to slay even one. Wren doesn't trust anyone. She swore off humans after her village tried to sacrifice her to the dragons. She only has one friend,...

Will the Greek god Apollo, cast down to Earth in the pathetic mortal form of a teenager named Lester Papadopoulos, finally regain his place on Mount Olympus? Lester's demigod friends at Camp Jupiter just helped him survive attacks from bloodthirsty ghouls, an evil Roman king and his army of the undead, and the lethal emperors Caligula and Commodus. Now the former god and his demigod master Meg must follow a prophecy uncovered by Ella the harpy. Lester's...

Humphrey the classroom hamster has adventures going to the library, learning about the ocean, and sailing across a pond on a sailboat.

"An innocent father serving life for the murder of his own son receives evidence that his child may still be alive, and must break out of prison to find out the truth"--

Overjoyed to be reunited with her fellow ocean-dwelling dragons, Tsunami the SeaWing continues efforts to end the war for Pyrrhia in spite of a dangerous assassin who is threatening all their lives.

Charlie Thorne, along with former agents Dante Garcia and Milana Moon, race to find an immensely powerful discovery of Isaac Newton's and face challenges and enemies along the way. Charlie Thorne is a genius. Charlie Thorne is fearless. Charlie Thorne may have finally met her match. Charlie Thorne is used to being on the run. Ever since she was recruited by the CIA to track down Einstein's most dangerous equation, Charlie - and former CIA agents...

"The mysterious Red Fox Clan, a group of anarchists all donning fox masks, have threatened Castle Araluen and question Princess Cassandra and Madelyn's succession to the throne. Will they succeed in unseating Cassandra and Madelyn and take the throne for themselves?"--

Sundew, and most of the other LeafWings are nursing a deep hatred for the HiveWings, who have ripped every tree from the surface of Pantala, except those in Poison Jungle where the surviving LeafWings have been hiding, waiting for a dragon clever and powerful enough to exact their revenge--and now they are searching for the jungle's oldest and darkest mystery, one that could destroy them all.