- AudiolivroQuit Smoking For the Last TimeRoy Hunter
- AudiolivroQuit Smoking By Tapering OffRoy Hunter
- AudiolivroMemory and Study HabitsRoy Hunter
- AudiolivroSelf Empowerment For Weight ManagementRoy Hunter
- AudiolivroSmoking ReductionRoy Hunter
- AudiolivroRelaxation Through Mind PowerRoy Hunter
- AudiolivroManaging StressRoy Hunter