1."How to Write a Scientific Article: A Handbook for Non-Native Speakers of English", Omar S. Aburizaiza, Publisher: Scientific Publishing Center, King Abdulaziz University, Jeddah, 1 st edition, 2009 G, 1430 H, ISBN: 978-9960-06-530-4.
2. “Thesis, Proposals, Reports: A Manual for Technical Writing for International Students,” Omar S. Aburizaiza, Publisher: Scientific Publishing Center, King Abdulaziz University, Jeddah, 1 st edition, 2010 G, 1432 H, ISBN: 978-9960-06-561-8.
3."Proposed Solution to alleviate the crowd in Holy Places of Hajj," Omar S. Aburizaiza, Al-Seteen Printers, Jeddah, Saudi Arabia, 1 st edition, 2005, ISBN: 9960-03-568-9.
4. “Common Mistakes Made by ESL Learners Using Arabic as Reference Language,” Heinz F. Tengler, Omar S. Aburizaiza, Dr.M.Solaiman Ali, Bibi Bakarally, Publisher: Author House, January 2013, SBN-10: 1481704605, ISBN-13: 978-1481704601.
5. “Global water and wastewater quality regulations,” Omar S. Aburizaiza, Publisher: Oxford, U.K: Global Water Intelligence, 2011, ISBN: 9781907467158 1907467157, Pages: 582.
1."Proposed Solution to alleviate the crowd in Holy Places of Hajj," Omar S. Aburizaiza, 2 nd Edition.
2. Increase the absorptive capacity of Al Mataf Al Sharif.