- eBookPhotography as a Pastime or a BusinessBarbara Knox
- eBookBeing Prepared for a Baby Is the Smartest MoveBarbara Knox
- eBookSimple Skincare and Anti–AgingBarbara Knox
- eBookSleeping BabyBarbara Knox
- eBookSetting Purposeful GoalsBarbara Knox
- eBookBajo las olas 1, 2, 3/Under the Sea 1, 2, 3Barbara Knox
- eBookTempered with FireBarbara Knox