The magic tree house is back with a message from Morgan le Fay telling Jack and Annie to seek out "The Gray Ghost" and listen to her story, and immediately they are whisked away to Nepal where they meet Tenzin, a climber who has recently lost his family, and who takes them up the mountain to meet a snow leopard and renew himself.

Sir Ladybug--the duke of the dandelion patch, champion of truth and justice--is on a new quest! He and his herald, Pell, and his trusty squire, Sterling, will have to be extra-clever to outwit the mean Queen Bee.

Their magical map is leading Tag, Skyla, and Blaze closer and closer to The Shadowlands, Thorn's territory--but now the Ember Stone has fallen into the well-named Lullaby Lake, which is defended by fairies who sing intruders to sleep, and the friends must figure out a way to convince the "nixies" to help them retrieve it before Thorn gets his claws on it.

Tag the owl, Skyla the squirrel, and Blaze the young firehawk continue their hazardous journey to find and reunite the pieces of the Ember Stone, the only power which can defeat the evil vulture Thorn, and save Perodia.

In his quest to capture the pieces of the Amulet of Avantia, Tom must battle Blaze the ice dragon, who has frozen the volcano at Stonewin to thwart Tom's quest to save his father.

Tag the owl, Skyla the squirrel, and Blaze the firehawk are searching for the final piece of the magical Ember Stone that will hopefully save Perodia from the evil vulture Thorn, and their quest has led them to the Howling Caves in Valor Wood--but they do not know if the stone will actually be there, or what will be waiting for them when they emerge into the spreading darkness.

Tom must find the twin dragons Vedra and Krimon before the evil wizard Malvel tries to capture and control them with his dark magic.

Having successfully defended his home village from Soltra the stone charmer, Tom sets out on the next stage of his quest.

Tag the owl, Skyla the squirrel, and Blaze the newly hatched firehawk, journey north to the Crystal Caverns, searching for the next piece of the magical Ember Stone. But the evil vulture Thorn is also after the stone, and his ice leopards are close behind the heroes.

Now that Thorn has been defeated, Tag and his friend Skyla embark on a new quest, to find Blaze's lost family and the other firehawks who disappeared through a portal to the Cloud Kingdom; but the Cloud Kingdom is full of new dangers, and when giant birds seize Blaze and carry her off Tag and Skyla are left to try and free their friend--with only a magic map to guide them, and the threat of the shadowy shape that seems to be following them.