<span>From Possess author Gretchen McNeil comes this teen horror novel inspired by Agatha Christie s And Then There Were None. Perfect for fans of Christopher Pike s Chain Letter and Lois Duncan s I Know What You Did Last Summer, Ten will keep readers on the edge of their seats until the very last page It was supposed to be the weekend of their lives an exclusive house party on Henry Island. </span>
Answer: See explanation
Explanation:
You didn't give the options but let me help out.
Calibrated simply means to adjust or mark something in order for it to be used in the exact way. Calibrated means to measure a particular thing in a way that's precise.
Calibrated can also mean to be carefully adjusted or set. The synonyms for calibrated include gauged, measured, scaled, compute, quantify etc.
A, because it specifies what kind of other thing the writers are writing (genre)