The Mystery of Seal Islands

• Main Author: Bardwell, Harrison
• Format: Text
• Language: English
• Published: Project Gutenberg 2018
• Subjects: Adventure stories; Sealing > Juvenile fiction; Women air pilots > Juvenile fiction; Langwell, Roberta (Fictitious character) > Fiction; Seal Islands
• Online Access: https://www.gutenberg.org/ebooks/57224/