Mike Michalowicz's book Profit First looks at how a new formula can deliver sustainable small business growth.
Audio Version? It is great to have, but I highly recommend the hard copy first! You want a highlighter, pen, cil, paper, you know...you've got homework to do.
Fittingly, next I'm recommending:
Fix This Next: Make the Vital Change That Will Level Up Your Business
In Fix This Next, Mike details the strategy businesses can use to determine what to do, in what order, to ensure healthy, fast, permanent growth (and avoid debilitating distractions).