In addition to over 350 research papers on mathematics, Bollobás has written several books, including the research monographs "Extremal Graph Theory" in 1978, "Random Graphs" in 1985 and "Percolation" (with Oliver Riordan) in 2006, the introductory books "Modern Graph Theory" for undergraduate courses in 1979, "Combinatorics" and "Linear Analysis" in 1990, and the collection of problems "The Art of Mathematics – Coffee Time in Memphis" in 2006, with drawings by Gabriella Bollobás. He has also edited a number of books, including "Littlewood's Miscellany".