- E-bookEl Espanto the Mexican BoogeymanBilly Guajardo
- E-bookBilly-Bag-A-Donuts 2Billy Guajardo
- E-bookKiss of a GhostBilly Guajardo
- E-bookA Merman's KingdomBilly Guajardo
- E-bookBilly-Bag-A-Donuts 1Billy Guajardo
- E-bookSomeday, I Will.Billy Guajardo
- E-bookI come from hell.Billy Guajardo
- E-bookBilly-Bag-A-Donuts 6Billy Guajardo
- E-bookBilly-Bag-A-Donuts 3Billy Guajardo
- E-bookQuadrilogy of Paranormal Romance.Billy Guajardo
- E-bookForgotten FriendsBilly Guajardo
- E-bookBilly-Bag-A-Donuts 5Billy Guajardo
- E-bookSometimes I CanBilly Guajardo
- E-bookVengeful, and evil spirits.Billy Guajardo
- E-bookBilly-Bag-A-Donuts 4Billy Guajardo
- E-bookGuajardo SaltminesBilly Guajardo
- E-bookGoodbyesBilly Guajardo
- E-bookKreepers from the krypt booksBilly Guajardo
- E-bookDon't Be Afraid Son.Billy Guajardo
- E-bookFirst BargainBilly Guajardo
- E-bookXmas Ghost TaleBilly Guajardo