- AudiolibroThe Negotiation Mastery BundleMichael Wheeler
- AudiolibroThe Critical MomentsMichael Wheeler
- AudiolibroWhen to Say YesMichael Wheeler
- AudiolibroThe Art of NegotiationMichael Wheeler
- AudiolibroNegotiation OpeningsMichael Wheeler
- AudiolibroPreparing to NegotiateMichael Wheeler
- AudiolibroQuantum NegotiationKaren S. Walch