Red Dwarf: Infinity Welcomes Careful Drivers is a best-selling science fiction comedy novel by Grant Naylor, the collective name for Rob Grant and Doug Naylor, co-creators and writers of the Red Dwarf television series, on which the novel is based. First published in 1989, the novel presents the plotline of the TV series as a cohesive linear narrative, providing expanded backstory of the Red Dwarf world and more fully developing each of the characters, particularly Lister and Rimmer.