Having explored every part of the fantastical Whippet Hotel, Leo discovers that it hides even more amazing secrets beneath its foundation, in an adventure that puts the hotel's fate in Leo's hands.

In this prequel to the Ranger's Apprentice series, Halt and Crowley travel north seeking Prince Duncan's royal warrant to stop Morgrath from corrupting the Corps, but if they are to prevent a coup that is nearing success, the young Rangers will have to tread a dangerous path toward the annual tournament at Gorlan.

Mistress Jane has tapped into the universe's darkest secret to create the Blade of Shattered Hope, and in her quest to attain a utopian reality for the future of mankind she is ready to risk billions of lives to set her plan in motion.

Forsaken by the gods and left to his own devices, Eugenides, Royal Thief of Eddis, summons all his wit and wiles in an attempt to conquer the rival Queen of Attolia.

Nico, the son of Hades, and his boyfriend Will, the son of Apollo, travel to Tartarus, the deepest, darkest part of the Underworld, as they attempt to rescue an old friend.

Tom, who comes from a long line of criminals, travels with his roguish uncle to India to find a family treasure--an antique jewel-encrusted tiger stolen from the sultan's throne hundreds of years ago.

To save her sister from the sadistic king of the Unseelie court, Brie makes a deal to steal three magical relics from the Seelie court and finds herself caught between two dangerous faerie courts and their seductive princes.

With the help of the ghost Edmund, Araminta and Wanda survive a trip through a secret tunnel to bring back a present for Sir Horace's birthday.

The time has come for Max, Fang, Iggy, Nudge, Gasman, and Angel to face their ultimate enemy and, despite many obstacles, try to save the world from a sinister plan to re-engineer a select population into a scientifically superior master race.

Jacob and Will Reckless have looked out for each other ever since their father disappeared, but when Jacob discovers a magical mirror that transports him to a warring world populated by witches, giants, and ogres, he keeps it to himself until Will follows him one day, with dire consequences.