In The Nine Lives of Romeo Crumb series how many books are out so far?

As of today, October 27, 2023, there are seven books in the *The Nine Lives of Romeo Crumb* series:

1. The Nine Lives of Romeo Crumb (2016)

2. Crumb's Last Stand (2017)

3. Crumbs of Comfort (2018)

4. Crumb's Escape (2019)

5. Crumb's New Groove (2020)

6. Crumb's Lucky Charm (2021)

7. Crumb's Last Ride (2022)

The series is written by author John Corey Whaley.