Which Diana Wynne Jones Standalones Connect Loosely To Other Books?

Elise is once again zapped into another time and place, together with her brother and two friends—and this time, it is in Transylvania, wherein they meet the real Dracula. But this is not their only problem. They also have to face the Jinn, a powerful being that Dracula’s brother has procured by a warlock, and some strigoi—the origin of vampires… How can Elise and her gang be able to destroy their powerful enemies? Will they be able to return to their present time and place just like they did when they journeyed to the Land of Magic?

Since The Fires of Alira one thousand five hundred years ago, dragons have lived separate from the other races in Midgar. They rarely make contact with others, unless in terms of conflict. Eleonora is the descendant of the dragon sovereign, and will one day assume the throne of the Perilous Horde herself. The horde, despite years of murky conflict, forges an alliance with the human kingdom of Samirya located in the northern region. It is no longer a matter of petty bickering. Now, with the eve of a Great War looming over them, both groups lives depend on a truce. As conflict thickens and land disputes grow increasingly more bitter, the chieftain of the Perilous Horde makes a final desperate move to unite the two worlds: the dragons will send an ambassador to protect the humans capital city of Mimmgar from the oncoming invasion. And who should be that ambassador be but Eleonora? Eleonora just hopes to complete that task quickly so she can return home, but soon finds that the humans are nothing like she expected. Forming an unforeseen connection with the human king, and becoming captivated by a young blacksmith, she begins to question everything she's ever known and learns that her homeland may have some terrible secrets of its own. Book one of A Dragon’s Legacy.

In the twilight realm of Solvalla, the throne is a death sentence. To save her brother from the front lines, Weaver Isolde Thorne steals a noblewoman’s identity and enters the "Catalyst Trials," a ceremony to find a bride who can absorb the king's petrification curse. When King Alaric Valerion chooses her, Isolde finds herself bound by a blood-pact to a silent man who is more stone than flesh. As their "soul-link" forces her to feel his every hidden desire, a shadow from the court threatens to expose her weaver roots. Isolde must navigate a fake marriage where the stakes are her life, all while a mysterious stalker closes in, forcing her to choose between the brother she protected and the King she is starting to love.

Book two of the Dragon Rider series. After the sudden attack on the compound and the betrayal of my dearest friend, we are forced into hiding as King Toban's army sweeps through the land. Aurora is missing and the new Dragon Riders are being taken hostage by Toban, and with the book gone, I'm left in its place. Secrets are being exposed and families torn apart, and as the Kingdom falls around us alliances must be made with those who once defied us. The war I wished that would never happen has started. I must choose to save those around me, or myself. Book 3 I need to save Aurora. But with the Red Moon staying, those without power are now in danger. With Toban holding Aurora captive and the land of Athena being taken over by Anna's Rogues, I learn that this isn't my only worry. Markus is back and stronger than before, and with his new strength, the life of my friends comes into jeopardy. I must choose to save my Dragon, or the ones that have become my family... Or suffer from the Red Moon's curse, Death.

Book two of A Dragon’s Legacy, sequel to Dragon’s Breath. With Eleonora leading the Perilous horde into a fierce battle to protect her home. She now must travel the lands of Midgar in search of allies to aid her. After a meeting with the notorious Horde of Fates, Eleonora travels to the Hidden Forest of the Fae. The Fae were proud allies of the Perilous horde during the great Fires of Alira. Now over a thousand years later the Perilous horde is once again turning to the Fae for help. Eleonora's and Flavius's relationship is challenged as new unexpected problems arise during the war with the horde Betsalel. Will Eleonora once again close herself or will Flavius be able to pull her from the depth of despair. During these troubled times, new people come from the shadows, some friends others foes. Will Eleonora be able to uphold her relationships and settle in as the new chieftain of the Perilous horde or will everything burn once more?

Rena had never imagined how in only a few years, everything could change. Dealing with horrific heartache at the hands of the human prince, Blaine; and knowing that the whole of the Seven Realms were so very close to the start of a war. Prince Dorian had cut all ties and peace treaties from the other Six Realms. Rena's own father, the king of the Elven Realm, had drastically changed how he ruled his kingdom all because of a new advisor who was as mysterious as he was evil and cunning. Rena only hoped that maybe her older siblings would be able to find love and happiness in whatever romance the Fates had planned for them. Her own love had been destroyed, but how could the Fates be so cruel? What other plans did the Seven have for an Elven princess who still often pined for a human prince when he had cast her aside so easily? And would this Elven princess ever know truly, how much her human prince pined after his lost princess? Could they help their kingdoms stave off a war that could destroy everything?