A lawyer in Victorian London tries to understand the nature of the strange relationship between his physician friend and the cruel and violent man he seems to protect. Illustrated sidebar notes provide historical background to the text.

Having upset the balance between the warring statues of London, twelve-year-old George is confronted with new challenges as he tries to free his captured friends Edie and The Gunner from the formidable Walker and deal with the three strange veins of marble, bronze, and stone that have begun to grow out of his hand.

"Miss Penelope Lumley embarks on an investigation into the mysteries surrounding the Incorrigible children, Lord Ashton, the forests of Ashton Place, and her own past"--

When chance brings Edward Tudor and Tom Canty together, they decide for fun to switch clothes and places. Exchanging their roles as heir to the throne of England and as a pauper's son, they learn how the other half really lives.

When thirteen-year-old Gerald finds himself the heir to twenty billion pounds from an aunt he never met, he inherits with it a mystery surrounding his aunt's death and various artifacts in the British Museum.

As Will Burrows continues to search for his lost archaeologist father in the strange underground world he has discovered, he stumbles across a sinister plot with terrible implications for the world above.

"Ten-year-old twins Mia and Maddie and their little sister Lulu head to London for the first time to watch mom, famous singer Gloria Glimmer, perform. But on a day trip to the National Gallery, Maddie witnesses what she believes to be an art theft and takes her sisters and their beloved and wacky nanny Miss Julia on a wild and crazy adventure as they follow the supposed thief to his lair"--

"Anthony, George, and Lucy investigate new hauntings, track down assassins, and a new assistant joins Lockwood & Co"--

James, one of Peter's original Lost Boys, is now working for Scotland Yard and suspects that the heir to England's throne, Prince Albert Edward, is under the influence of shadow creatures who are after starstuff hidden in an underground vault which has only one key: the Sword of Mercy. Molly is determined to help, but when she suddenly goes missing, it's up to her eleven-year-old daughter, Wendy, to keep the starstuff out of the creatures' clutches...

Lizzie is now an established member of Fitzy's Circus, but when the circus arrives in Kensal Green they are plagued by accidents and sickness--and Lizzie needs to put her psychic talents to use to solve the mystery of a graveyard haunted by a devil hound.