[dipindots]

Hello,

I could really use your help please. I've been trying to find an expression that works with my book list, however I either come across something that has zero effect, or ones that don't exactly fit my needs. I have books listed as follows in my collection:

Cynthia Eden - Killer Instinct bk .5 The Gathering Dusk.epub
Cynthia Eden - Killer Instinct bk 1 After the Dark.epub
Nora Roberts - High Noon.epub

I'm having trouble finding a solution that would ignore the 'bk' in the file name.

Any help or advice you give would be greatly appreciated.
Thank you so much.