There it was, hanging in the sky above the school: the blazing green skull with a serpent tongue, the mark Death Eaters left behind whenever they had entered a building... wherever they had murdered...
When Dumbledore arrives at Privet Drive one summer night to collect Harry Potter, his wand hand is blackened and shrivelled, but he does not reveal why. Secrets and suspicion are spreading through the wizarding world, and Hogwarts itself

...

Prince Magnus must choose between family and justice as his father, the cruel King Gaius, sets out to conquer all of Mytica by tracking down an ancient, storied magic known as the Kindred.

While Cleo sets aside her feelings about Magnus to fulfill her royal duties, a betrayed Lucia teams up with a vengeful Fire god, Jonas becomes a pawn in the hunt for the Kindred, and King Gaius sails across the Silver Sea to forge a dubious alliance.

Corayne an-Amarat is the last of an ancient lineage, and the last hope to save the world from destruction. Even as darkness falls, she is joined by a band of unlikely companions: a squire, forced to choose between home and honor. An immortal, avenging a broken promise. An assassin, exiled and bloodthirsty. An ancient sorceress, whose riddles hide an eerie foresight. A forger with a secret past. A bounty hunter with a score to settle. Together they...

Dangerous adventures continue for the djinni Bartimaeus and his master, seventeen-year-old Nathaniel, a powerful magician who is serving as England's minister of information.

Vega Jane and her friend Delph have taken the map that Quentin Harris left them and set out from the town of Wormwood, determined to brave the Quag and find freedom on the other side--but the Quag was designed to keep the town people in, and it is filled with bloodthirsty creatures and sinister magic, and it is not going to let them escape unscathed.

After learning that she is capable of dangerous magic, Sophie Mercer goes to England with her father, friend Jenna, and Cal hoping to have her powers removed, but soon she learns that she is being hunted by the Eye--and haunted by Elodie.

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.

One hundred years after falling asleep, Aurora wakes to the kiss of a prince and a kingdom that has dreamed of her return, but her happily-ever-after seems unlikely as she faces the loss of everything she knew and a cruel new king.

When the murals painted on the walls of her Brooklyn neighborhood start to change and fade in front of her, Sierra Santiago realizes that something strange is going on--then she discovers her Puerto Rican family are shadowshapers and finds herself in a battle with an evil anthropologist for the lives of her family and friends.