Book 2 of The Horsemen Chronicles.
Death's Shadow follows the events of The Shadow Within from a side character's POV.
paperback.
 
Twenty years have passed since the Shadow of Death rose in Kempschester. And now, in the quiet town of Oakborough, cousins Zachary and Raven face a challenging realization as dark abilities manifest within. The last time something like this happened, lives were changed forever.
 
A surprise attack on their village sends them spiraling down a path neither can stop—especially when Death comes to collect. As they fight against their own fate that threatens to pull them under, they’ll need to decide how far they’re willing to go to protect their loved ones, themselves, and each other. Because in this seemingly impossible battle, both will soon realize…
 
Fate is unavoidable, and in the end, there is no hiding from Death’s shadow.