Book of Maladies Series

In the city of Verdholm, canals separate the highborns in the center sections of the city from the lowborns along the outer sections. The city is isolated, surrounded by a deadly swamp and steam fields which should protect the people of the city from the dangerous outside world. Until it doesn't. For Sam, an orphaned thief who wants only to protect her brother, protection means stealing enough so she can one day buy her way into a better section. She's a skilled thief, and when she's offered a job that can change everything for her, what choice does she have but to take it?

Sam and Alec work to understand their connected magic, but the limited supply of easar paper limits them. Worse, Marin has again disappeared, leaving questions unanswered. How can they be ready for another Theln attack if they don't have an opportunity to train with their abilities? New power complicates everything. Sam wants to use it to continue taking jobs that will eventually buy her way into the nicer sections of the city, but Alec sees a higher purpose to their magic. 

No longer alone, Sam and Alec struggle to find time to continue their studies together. Sam knows that she is more than the lowborn she'd long believed, now living and training in the palace, but still doesn't feel as if she quite fits in. Worse, it seems as if Alec has moved on without her, preferring his new life in the university. Alec has quickly risen in rank, but that only draws attention to him. Learning from master physickers has its benefits, but there are dangers and he's not certain whether he can trust the new friends he's made. 

While trying to track down her brother, Sam discovers she isn't through with Marin quite yet. An attack proves that a traitor sympathetic to Marin remains active in the city, but training prevents Sam from finding answers. With the Thelns once more in the city, Elaine doesn't believe Sam should be involved in the search, which means she has to go off on her own. Doing so risks her position at the palace, but any other choice puts her brother in danger.