Sell something for me

Help me sell my product(s) I have a motivational book (paperback, iTunes, CD, & Kindle) that I need help getting out there. I've been featured in local magazines and other media outlets, but after the initial boom, things have slowed down quite a bit and I don't know my next steps. This is a product that everyone can relate to, from age 13 to 100+. It's a eye opening, relatable, spirtuial based book and I continuously receive positive feedback. I am looking for someone that can help me to SELL my product for a commission... I am also looking for the best marketing path (NO SEO) for my product. I don't want to specify details but will do so with bidders that email me information I may find of interest. I am looking for bidders to provide me with some general ideas of how they specifically could help me market my product - perhaps existing connections with stores (wal mart, barnes & noble, etc)....any marketing experience and suggestions, anything.... this could be a short-term agreement or a long-term agreement. I need help and am looking for the right person/company. More than anything, I'm looking for sales reps that will sell my product on a commission basis. Anyone that currently sells to such stores and wants to add my product to their line could also be considered. I am looking for help from Sales to simple Marketing techniques - everything! I am a start-up so arrangements have to be very fairly priced for any marketing relationship. I will pay very fair commissions for sales reps.