I have many! Please read my publications listed on Researchgate. Written 11 books and currently serve as the chairman of the Peoria Sustainability Commission. We are currently dealing with Sewage Overflow problem ($300 millions). Most of my technical and research work focused on innovative numerical methods applications, geotechnical engineering and Sustainability. My favorite is the first book on Numerical Methods in Engineering practice which highlights many Iraqi pictures form the Sumerian Era (Published in 1986 by Holt Rinehart & Winston)!