ISBN-13: 9781532981753 / Angielski / Miękka / 2016 / 352 str.
Give all you have. Double it. Now it's a sacrifice. On the road again after a travesty of a September, sisters Summer and Lia are ready to ease back into their monster banishing routine. However, with the approach of All Hallow's Eve, "routine" quickly starts fading in the rearview. First, a mystic hijacks their friend's mind from across the country. Next, a mysterious warlock warrior ambushes them in the dead of night. Then, the most unlikely suspect starts kidnapping kids on the bayou. Before the sisters know it, these seemingly separate mysteries have swept them into a plot which threatens catastrophe on a global scale. Out of time and options, the sisters must choose between disaster and breaking their rules one more time. Now, if only they could figure out which one of those was the least dangerous--or the least bloody. Sacrifice is the sequel to the fast-paced debut novel Feeding Frenzy in The Summoner Sisters series.