Kathleen Weidner Zoehfeld
1) Fossil fever
Author
Language
English
Description
Jeff must learn patience when he accompanies his uncle on an expedition to hunt for dinosaur fossils in the Sahara Desert. Based on the real discovery of Afrovenator by Paul Sereno in 1993.
2) Amazon fever
Author
Series
Language
English
Appears on list
Description
When Jeff accompanies his uncle to the Amazon rain forest to acquire butterflies for a museum exhibit, he hopes to see real jaguars as well.