A great deal is happening in London and the country this season. For starters, there's the witch who tried to poison Kate at the Royal College of Wizards. There's also the man who seems to be spying on Cecelia. (Though he's not doing a very good job of it—so just what are his intentions?) And then there's Oliver. Ever since he was turned into a tree, he hasn't bothered to tell anyone where he is. Clearly, magic is a deadly and dangerous business. And the girls might be in fear for their lives . . . if only they weren't having so much fun!

Kate and Cecy and their new husbands, Thomas and James, are off on a leisurely tour of the Continent. But once they arrive in France, strange things start to happen. Cecy receives a mysterious package, Thomas' valet is assaulted, and Kate loses a glove. Soon it becomes clear that the newlyweds have stumbled upon a magical plot to take over Europe, and they must embark on a daring chase to thwart the evil conspiracy. There's likely more trouble ahead—for when you mix Kate and Cecy and magic, who knows what's going to happen next!

Ten years have passed since Kate and Cecy married Thomas and James, and England is now being transformed by the first railways. When the Duke of Wellington asks James to look into the sudden disappearance of a German railway engineer, James and Cecy's search reveals a shocking truth ... The railway lines are wreaking havoc with ancient underground magical ley lines, which could endanger the very unity of England. Meanwhile, Kate has her hands full taking care of all their children, not to mention the mysterious mute girl Drina, rescued from a kidnapper! The letters between Kate and Cecy, and between their husbands, blend magic, mystery, adventure, humor, and romance.

For country-bred cousins Cecelia Rushton and Katherine Talgarth, something extraordinary is afoot besides the constant whirl of Regency balls - something Young Ladies of Quality rarely come in contact with: magic. Oh, not the mere love spells used by country folk, but real sorcery capable of thwarting ambitions and destroying life. In Sorcery & Cecilia, a great deal is happening in London and the country this season. For starters, there's the witch who tried to poison Kate at the Royal College of Wizards. There's also the man who seems to be spying on Cecelia. (Though he's not doing a very good job of it—so just what are his intentions?) And then there's Oliver. Ever since he was turned into a tree, he hasn't bothered to tell anyone where he is. Clearly, magic is a deadly and dangerous business. And the girls might be in fear for their lives . . . if only they weren't having so much fun! Cecy and Kate are determined to discover who the stranger with the lethal chocolate is and how to put a stop to the malevolent flow of sorcery before anyone else can be harmed. But there are forces at work that are equally determined to put a stop to them... In The Grand Tour, Kate and Cecy and their new husbands, Thomas and James, are off on a Grand Tour. Their plans? To leisurely travel about the Continent, take in a few antiquities, and—of course—purchase fabulous Parisian wardrobes.But once they arrive in France, mysterious things start to happen. Cecy receives a package containing a lost coronation treasure, Thomas' valet is assaulted, and Kate loses a glove. Soon it becomes clear that they have stumbled upon a dastardly, magical plot to take over Europe. Now the four newlyweds must embark on a daring chase to thwart the evil conspiracy. And there's no telling the trouble they'll get into along the way. For when you mix Kate and Cecy and magic, you never know what's going to happen next!

Courageous cousins are forced to do battle with magical foes in this series, collected here in a single volume In Sorcery & Cecelia, cousins Kate and Cecelia have been inseparable since childhood. But in 1817, as they approach adulthood, their families force them to spend a summer apart. As Cecelia fights boredom in her small country town, Kate visits London to mingle with the brightest lights of English society. At the initiation of a powerful magician into the Royal College of Wizards, Kate finds herself alone with a mysterious witch who offers her a sip from a chocolate pot. When Kate refuses the drink, the chocolate burns through her dress and the witch disappears. It seems that strange forces are convening to destroy a beloved wizard, and only Kate and Cecelia can stop the plot. But for two girls who have to contend with the pressures of choosing dresses and beaux for their debuts, deadly magic is only one of their concerns. In The Grand Tour, seasickness during the Channel crossing is the price Cecelia must pay for her budding magical skill. As her nausea ebbs, she is comforted by her new husband, James, and the knowledge that at long last they are on their honeymoon. In their company is Cecelia’s cousin Kate, newly minted as the Marchioness of Schofield, and her husband, Thomas. The shared journey guarantees the two couples a happy start to married life, if they can survive the perils of the Continent. In Calais, a mysterious woman visits Cecelia with a package intended for Thomas’s mother. Inside is an alabaster flask of noble manufacture, one of the royal artifacts that have been vanishing all over Europe as part of a magical plot against the French crown. This is no simple honeymoon: On their tour of Europe, Kate and Cecelia must save the monarchy from an emperor-in-exile named Napoleon. In The Mislaid Magician, it’s been a decade since Kate and Cecelia foiled Napoleon’s plot to reclaim the French crown. The cousins now have estates, children, and a place at the height of wizarding society. It is 1828, and though magic remains at the heart of the British Empire, a new power has begun to make itself felt across England: the steam engine. As iron tracks crisscross the countryside, the shaking of the locomotives begins to disrupt the workings of English magic, threatening the very foundations of the Empire. A foreign wizard on a diplomatic mission to England vanishes, and the Prime Minister sends Cecelia’s husband to investigate. In order to accompany her husband to the north of England, Cecelia leaves her children in Kate’s care. As Cecelia and James fight for the future of magic, Kate is left with a no less daunting problem: how to care for a gaggle of disobedient, spell-casting tots.