A collection of ten short stories, some of which were previously available online, that follow Jem Carstairs as he travels through the many Shadow Markets around the world, searching for a relic from his past.

As a thief, I'm good at three things: hiding in the shadows, getting in and out unseen, and uncovering secrets. I put these skills to work for the Sinclair Family, one of the magical mobs that run the tourist town of Cloudburst Falls. Everyone knows Victor Draconi wants to take over all the other Families--and kill every last Sinclair. What they don't know is that I'm on to him, and no way will I let the man who murdered my mom get away with hurting...

Young Agawin, apprentice to the healer Yolen, finds that his life is linked to that of the last of the dragons of the Wearle of Hautuuslanden, Galen, and he must journey far in time and space to protect the future of dragon-kind.

Lyra, the silent princess of daylight, must find a way to make noise and pass a series of tests to stop a pretender from stealing her betrothed prince and crown.

When King Triton's trident enters the Isle of the Lost, Mal, Evie, Carlos, and Jay devise a plan to find the magical object before Mal's wicked rival Uma can get her hands on it.

Whit and Wisty Allgood have led the resistance against the regime that executed their parents, but even the growing strength of the siblings' magic has not been able to stop the dictator, and they must somehow prepare for a showdown.

While in the midst of suspecting that her mother's Old World boyfriend, Val, is practicing illegal magic, Maggie meets and falls in love with Casimir, who believes he knows the truth about Val's magic and who Maggie must rely on in the face of world-changing events.

When Elda, the griffin daughter of the great Wizard Derk, arrives for schooling at the Wizards' University, she encounters new friends, pirates, assassins, worry, sabotage, bloodshed, and magic misused.

Blue Sargent has found things. For the first time in her life, she has friends she can trust, a group to which she can belong. The Raven Boys have taken her in as one of their own. Their problems have become hers, and her problems have become theirs. The trick with found things though, is how easily they can be lost.

Still pursuing a cure for her mother's enchantment, Clary uses all her powers and ingenuity to get into Idris, the forbidden country of the secretive Shadowhunters, and to its capital, the City of Glass, where with the help of a newfound friend, Sebastian, she uncovers important truths about her family's past that will not only help save her mother but all those that she holds most dear.