The Eagle's Quill

In Glacier National Park, middle school geniuses Sam, Martina, and Theo follow clues related to Thomas Jefferson as they tackle a new round of puzzles, riddles, and traps to find the next key left behind by the Founding Fathers, but Gideon Arnold, descendant of the infamous Benedict Arnold, is hot on their trail.

שנה

2018

שפה

English

סדרה

Secrets of the seven

מהדורות

2

עמודים

215

ISBN

9781681190624

מקור הנתונים: Wikidata