Thirteen-year-old Dan Cahill and his older sister Amy race against time to find an ancient map that has not been seen for half a century and use it to redeem their family members who have been kidnapped by a sinister organization called the Vespers.
year: 2011
call number/section: 1000, 39, 2020, 2
subjects: kidnapping, juvenile fiction, orphans, families, genealogy, fiction