The Fourth Floor Twins book cover

The Fourth Floor Twins Series in Order

FAQ

How many books are in The Fourth Floor Twins series?

6 books

When will the next book in the series be released?

No new book is currently scheduled. The latest book, Fourth Floor Twins and the Sand Castle Contest, was published in October 1988.

When was the most recent book released?

Fourth Floor Twins and the Sand Castle Contest was published in October 1988.

What was the first book in the series?

The first book in the series is Fourth Floor Twins and the Fish Snitch Mystery, published in May 1985.

What genre is The Fourth Floor Twins series?

The series primarily falls into the Mystery genre.

Is The Fourth Floor Twins series finished?

The series does not currently have a new book scheduled.