Siblings Dan and Amy Cahill have managed to avert one disaster recreation threatened by the man who calls himself the Outcast, but they have mere days to learn where the Outcast will strike next. The clues are pointing them toward a terrifying air disaster so they naturally think of the Hindenburg disaster, but how can that be the target when nobody in the present day travels by airship?.
year: 2015
call number/section: 1000, 39
subjects: brothers and sisters, juvenile fiction, code and cipher stories, fiction, ciphers, siblings, action and adventure fiction