Joyce, William

The newest Guardian, Sanderson Mansnoozie, better known as the Sandman, must help stop Mother Nature and Pitch or Katherine will be trapped in a world of nightmares forever.

Sanderson Mansnoozie, better known as the Sandman, joins the Guardians when the girl Katherine is kidnapped by Pitch, the Nightmare King, and Mother Nature. Only with the Sandman's power of dreams can they rescue Katherine from Pitch's nightmares.

Nicholas St. North, a daredevil swordsman seeking treasure in the fiercely guarded village of Santoff Claussen finds, instead, the great wizard Ombric Shalazar and a battle against the Nightmare King and his evil Fearlings--a battle Nicholas can win only if he finds five other Guardians in time.

After defeating Pitch once and for all, the Guardians embraced their public images and Earth holidays. But Jack has become isolated from the others after his transformation from Nightlight to Guardian. When Ombric Shalazar entrusts Jack with a tremendous secret, Jack must revisit his past and finally tell his story. At the same time, an old enemy returns and brings darkness and destruction that the Guardians have never faced before.

Tells the tale of MiM, the Man in the Moon, describing how he was transformed from a child into a "Guardian of Childhood" after Pitch, the King of Nightmares, attacks his family. MiM vows to be a nightlight friend to all the children of Earth and gathers others such as Santa Claus, the Tooth Fairy, the Sandman, and the Easter Bunny to join him.

When orphaned Katherine learns that the teeth collected by the scorned Tooth Fairy contain memories of childhood, she enlists the help of the Guardians to get her tooth back and remember her parents.

E. Aster Bunnymund uses his martial arts skills, his network of tunnels, and the help of MiM, Sand Mansnoozy, and Nicholas St. North to battle the Nightmare King, Pitch, who has sent a venomous serpent to attack Bunnymund's royal guard of warrior eggs.

Fearing that a missing Nightmare King has gone underground to plot revenge, the Guardians enlist the aid of warrior rabbit emissary E. Aster Bunnymund to use his talents and weapons to track down their nemesis.