- E-bookThe Smart Kid's Guide to Losing a PetChristine Petersen
- E-bookInventing the Hybrid CarChristine Petersen
- E-bookThe Smart Kid's Guide to MannersChristine Petersen
- E-bookThe Smart Kid's Guide to DivorceChristine Petersen
- E-bookEcstasyChristine Petersen
- E-bookThe Smart Kid's Guide to MovingChristine Petersen
- E-bookDiscover Great National ParksChristine Petersen