B. S. Levy has written four sequels to The Last Open Road: Montezuma's Ferrari, The Fabulous Trashwagon, Toly's Ghost, and The 200 MPH Steamroller.
The reference mentions that B.S. Levy, author of "The Last Open Road", has written four more books in the same series: "Montezuma's Ferrari," "The Fabulous Trashwagon," "Toly's Ghost," and "The 200 MPH Steamroller."