Sienna

Viv's career with the notorious mercenary company Rackam's Ravens isn't going as planned. Wounded during the hunt for a powerful necromancer, she's packed off against her will to recuperate in the sleepy beach town of Murk—so far from the action that she worries she'll never be able to return to it. What's a thwarted soldier of fortune to do? Spending her hours at a beleaguered bookshop in the company of its foul-mouthed proprietor is the last thing Viv would have predicted, but it may be both exactly what she needs and the seed of changes she couldn't possibly imagine.

What if animals and humans could speak to one another? Tom Mustill—the nature documentarian who went viral when a thirty-ton humpback whale breached onto his kayak—asks this question in his thrilling investigation into whale science and animal communication.

Fired from his dream job and exiled among the misfits and mutants of the Undercity, Tak has gone from wunderkind to washed-out failure in record time. His last hope of reclaiming his life in the shining city above is to somehow prove his wild theories correct. In order to continue his research, Tak accepts a job at a shady underground laboratory, where he struggles to reconcile what he believes to be right with the things he must do to survive. But when a strange plague rips through the people of the Undercity, Tak’s knowledge becomes their only hope of survival.