Eleven-year-old Princess Celie lives with her parents, the king and queen, and her brothers and sister at Castle Glower, which adds rooms or stairways or secret passageways most every Tuesday, and when the king and queen are ambushed while travelling, it is up to Celie--the castle's favorite--with her secret knowledge of its never-ending twists and turns, to protect their home and save their kingdom.

"The true Great Parent has finally risen and must unite all the animals of Bravelands to prevent an ancient evil from taking root"-- "As the new Great Father, the young baboon, Thorn, hopes to guide Bravelands to peace after a period of great turmoil. But a pack of rogue wolves lurks among the Great Herd, committing acts so evil they threaten to shatter that peace before it's even begun. The animals of the Great Herd must once again unite to defend...

Imp, hatched in the underground monsters lair looking like a human boy, does not know where he fits, but Thunderguts, king of the ogres, has a dangerous destiny in mind for him.--

Catastrophe continues to stalk Doug as he is put in charge of his school's spring dance committee while trying to spruce up his house to be sold, aided in both efforts by subterranean creatures.

A very small mouse of unknown origins runs away from school in the Royal Mews of Buckingham Palace shortly before the celebration of Queen Victoria's diamond jubilee, celebrating her sixty years on the British throne.

After discovering a giant egg in the magical Castle Glower, Princess Celie agrees to care for the egg and what creature it hatches.

Warlord cat Klawde continues to suffer in exile as Raj faces starting a new school, but a further complication arises when both are unexpectedly confronted by figures from their pasts.

Returning to the Dunnian Woods to deal with a pack of dropbears, Royal Monster Hunter Rowan, along with her friends and brother, discover that monsters even bigger and deadlier than gryphons have returned to the world.

Fourteen-year-old Petra, her tin spider Astrophil, and their friends become entangled in the competition for the Roma crown, then set out for Prague in hopes of finally finding a cure for Petra's father.

From the age of seven when she became scullery maid in a castle, Molly has seen visions of the future which, years later, lead her and friend Tobias on an adventure to keep Alaric, the heir to the throne, safe from a curse.