The Black Pearl Mystery
Warner, Gertrude Chandler / Tang, Charles![The Black Pearl Mystery](https://support.digitalhusky.com/media/annotations/sorted/201/20114789/CHSBZCOP0320114789.jpg)
While helping their grandfather's cousin on her pineapple plantation in Hawaii, the Alden children discover some strange happenings on the island--the least of which is the mystery behind an enigmatic black pearl.