This text is a general and very accessible Introduction to Object Oriented Analysis for use in Systems Analysis and Design courses in IS/MIS/CIS and some CS departments. This text contains extensive pedagogy and incorporates patient explanations, making it ideal for beginners. Incorporation of real-world examples, case studies, and in depth theory and skills for practical application makes this text very user-friendly. This text is also language independent (no Java, C++, etc. specific), therefore it is flexible to use in many courses.