The Double Heart Diner
  • # of Books:
    4
  • First Book:
    February 1999
  • Latest Book:
    October 2014
  • Genres:
    Romance
  • Series Rating:
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The Route 66 Series in Order (4 Books)

Order Book Date Rating
1 4
2 3
3 3
4 (e) 4

Frequently Asked Questions (FAQ)

There are 4 books in the Route 66 series.

The Route 66 series does not have a new book coming out soon. The latest book, A Cowboy For Christmas (Book 4), was published in October 2014.

The first book in the Route 66 series, The Double Heart Diner, was published in February 1999.

The Route 66 series primarily falls into the Romance genre.