
The Boxcar Children have entered the Ruby Hollow Gem Mines annual gem-hunting competition. With a little instruction and the right gear, the Aldens have everything they need to become real rock hounds! They have a natural talent for rock-finding, and its not long before Jessie makes a fabulous find. But before she can enter her ruby in the competition, it disappears! Could there be a thief at the mine? Now, instead of digging for rocks, the Aldens are digging for clues. Who wants to win the contest so much that they would steal from the Aldens? The children dont know, but theyre determined to find out!.
year: 2002, 2013
call number/section: 1000
subjects: precious stones, collection and preservation, fiction, brothers and sisters, boxcar children (fictitious characters), orphans, mystery and detective stories, juvenile fiction, detective and mystery stories, siblings
Editions

Warner, Gertrude Chandler
A. Whitman (2002)
The Aldens take part in a hunt at a gem mine and discover that someone is out to sabotage the contest.
Schools: 1

Warner, Gertrude Chandler
Made available through hoopla (2013)
The Boxcar Children have entered the Ruby Hollow Gem Mines annual gem-hunting competition. With a little instruction and the right gear, the Aldens have everything they need to become real rock hounds! They have a natural talent for rock-finding, and its not long before Jessie makes a fabulous find. But before she can enter her ruby in the competition, it disappears! Could there be a thief at the mine? Now, instead of digging for rocks, the Aldens are digging for clues. Who wants to win the contest so much that they would steal from the Aldens? The children dont know, but theyre determined to find out!.
Schools: 0
Warner, Gertrude Chandler
The Aldens take part in a hunt at a gem mine and discover that someone is out to sabotage the contest.
Schools: 2