A King's Ransom (Cahills vs. Vespers Book Two)

by Jude Watson
Lexile:  570
Genre:  Mystery

Vesper One has struck again.  The seven members of Amy and Dan's extended family are still being held hostage and it is up to them to comply with the kidnapper's demands.  Now they are a desperate search to find an ancient map that will lead them all around the country again.  Will they find it in time to meet Vesper One's demands and keep their family members alive?