Neptune Books in Order
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Title
Date
FAQ
How many books are in the Neptune series?
6 books
When will the next book in the series be released?
No new book is currently scheduled. The latest book, Red Tide Alert, was published in December 1998.
When was the most recent book released?
Red Tide Alert was published in December 1998.
What was the first book in the series?
The first book in the series is Danger on Crab Island, published in April 1998.
What genre is the Neptune series?
The series primarily falls into the General Fiction genre.
Is the Neptune series finished?
The series does not currently have a new book scheduled.