Beth Cato 
Deepest Poison [EPUB ebook] 
A Clockwork Dagger Story

Octavia Leander, a young healer with incredible powers, has found her place among Miss Percivals medicians-in-training. Called to the frontlines of a never-ending war between Caskentia and the immoral Wasters, the two women must uncover the source of a devastating illness that is killing thousands of soldiers. But when Octavias natural talents far outshine her teachers, jealousy threatens to destroy their relationshipas time runs out to save the encampment.Fans of Beth Catos debut, The Clockwork Dagger, will love this journey into Octavias pastas well as an exclusive excerpt from the sequel, The Clockwork Crown!