Title: Lost in the jungle
Description: Famed inventor Henry "Hank" Witherspoon has gone missing, and it's up to Jack and his brilliant siblings, Ava and Matt, to find him.
Subjects: Genius, Brothers and sisters, Scientists, Science, Orphans, Rain forests, Fiction, Children's fiction, Science fiction, Scientists, fiction, Rain forests, fiction, Genius, fiction, Orphans, fiction, Brothers and sisters, fiction, Adventure and adventurers, fiction, Mystery and detective stories
Places: Amazon River Region