Author BookDirect Marketing Specific:Mark Yarnell -Your first year in network marketingRichard Poe -Wave 3 and Wave 4 book seriesAllan Pease -Questions are the Answers -Body Language (How to read others thoughts by their gestures) (and anything direct marketing related by Pease)Burke Hedges -The Parable of the PipelineDexter Yager (Anything by Dexter) -Dexter's Business Builder..