There are a few sci-fi-apocalyptic crisis novels and urban-urban life novels that involve RVs. I recommend the following: Global Escape: My RV and Mechanical Army, I Have a RV in the Apocalypse, A Big Family in the Apocalypse, RV Travel with Cute Girls, A RV to Travel with Igawa Riyu, My Doomsday RV, and I Have a Magical RV Before Doomsday. The plots of these books all involved the use and exploration of the RV. I hope you like my recommendation.😗