You may be interested in this podcast - Revealing® World Religions
"The narrated text of Revealing® World Religions, by Cynthia Eller. A compelling look at the principles and practice of the world's major religions. The eleven modules include Exploring Religion, Hinduism, Buddhism, Sikhism, Taoism, Confucianism, Shinto, Judaism, Christianity, Islam, and Religious Pluralism. Courseware that works. ® Learn more about the full product at thinkingstrings.com."
There are 11 episodes, intended for Secondary students and adults, but I think you will find them interesting, especially as you have now met people of these faiths, and visited places of worship around our area. Episode 1 is a General Introduction (Sections include: What is Religion?, Types of Religions, and Studying Religion.). There are episodes for Hinduism, Buddhism, Sikhism, Daoism, Confucianism, Shinto, Judaism, Christianity, Islam, and the last is about Religious Pluralism (The peaceful coexistence of multiple religions in a community).
The podcast is free, and can be downloaded at the iTunes web page, to put in your mp3 player, iphone, etc., or you can listen directly on the web page, by mousing over the episode you want to hear, and clicking on the arrow that appears (give the audio a minute to load).