Does anyone know of plug in that will go through my database of books and fo the following
Go through all the Database and check if series marker is true
if series is clear then ignore it.
If it is true then it checks the series count for the lowest and Highest number to see if there are any gaps in the series number.
if no gaps then ignore that series
If there is a gap to then log the Author and Series title and which volume it is/ or create an empty record and show it