The inventor's secret

When twins Abby and Derick start junior high at the prestigious academy their grandfather founded, Cragbridge Hall, they discover firsthand the dangers of time travel and must find a way to save their parents, who have been sent to the Titanic the night it sank.

שנה

2013

שפה

English

סדרה

Cragbridge Hall

הוצאה

Shadow Mountain

מהדורות

3

עמודים

344

ISBN

9781609073268

מקור הנתונים: Wikidata