http://www.bbc.co.uk/religion/religions/judaism/
http://www.bbc.co.uk/religion/religions/christianity/beliefs/basics_1.shtml
http://www.bbc.co.uk/religion/religions/islam/
Read lots. Take good notes. Let us know what you decide.
What are the similarities and major differences of Judaism, Christianity, and Islam.
2 answers
Read lots here, too.
http://www.google.com/search?sourceid=navclient&aq=&oq=monotheistic+&ie=UTF-8&rlz=1T4VRHB_enUS648US649&q=monotheistic+faiths&gs_l=hp..3.0l5.0.0.0.9321...........0.3eK8dnnpOtY
http://www.google.com/search?sourceid=navclient&aq=&oq=monotheistic+&ie=UTF-8&rlz=1T4VRHB_enUS648US649&q=monotheistic+faiths&gs_l=hp..3.0l5.0.0.0.9321...........0.3eK8dnnpOtY