- E-bookThe Rival Campers Afloat or, The Prize Yacht VikingRuel Perley Smith
- E-bookJack Harvey's Adventures or, The Rival Campers Among the Oyster PiratesRuel Perley Smith
- E-bookThe Rival Campers Ashore The Mystery of the MillRuel Perley Smith
- E-bookThe Rival Campers or, The Adventures of Henry BurnsRuel Perley Smith