- HörbuchDark PsychologyNorton Ravin
- HörbuchDark PsychologyNorton Ravin
- HörbuchDark PsychologyNorton Ravin
- HörbuchDark PsychologyNorton Ravin
- HörbuchRelationshipsStacey Fawson
- HörbuchSocial SkillsJayden Haywards
- HörbuchDark PsychologyAmanda Grapes
- HörbuchHow to Analyze PeopleJayden Haywards
- HörbuchBody LanguageJayden Haywards
- HörbuchHow to Analyze PeopleJayden Haywards
- HörbuchBody LanguageJayden Haywards
- HörbuchBody LanguageJayden Haywards
- HörbuchDark PsychologyAmanda Grapes
- HörbuchHow to Talk to AnyoneJayden Haywards
- HörbuchManipulationAmanda Grapes