Bondage Box Set

A four book box set from Dan Bruce where bondage is the main theme, comprising:
Becky's B for Bondage, where Becky tries to improve her fail grade in History through very unusual means.
Discovery in Bondage, where Jackie's solo experiment in bondage takes an interesting turn when the maintenance man arrives unexpected
Her Licence to Bondage, where Debbie 'auditions' over the course of a weekend to be her boss Simon's new slave.
Their Journey to Bondage, where Chloe and Kenny travel a thorny path.