Title: The case of the barfy birthday
Description: Fifth graders Drake Doyle and Nell Fossey use their detective and scientific investigation skills to solve cases which involve food poisoning, missing terns, a haunted treehouse, and a pig in a pit.
Subjects: Detective and mystery stories, Science, Juvenile fiction, Drake Doyle (Fictitious character), Methodology, Nell Fossey (Fictitious character), Children's stories, Mystery and detective stories, Children's fiction, Science fiction, Birthdays, fiction