Heller Johnny
1) Jaguar
Author
Series
Language
English
Formats
Description
While accompanying his father on an expedition up the Amazon River to a jaguar preserve in Brazil, fourteen-year-old Jacob must contend with dangerous animals and fortune hunters.
3) Thunder cave
Author
Series
Language
English
Formats
Description
Determined, after his mother's accidental death, to foil his stepfather's plans for his future, fourteen-year-old Jacob travels alone to Africa in search of his father, a biologist studying elephants in a remote area of Kenya.