The following resources are suggested for your further reading.
Online
The Stanford Encyclopedia of Philosophy - one of the most well known on-line resources with a wealth of searchable academic (but readable) papers on many philosophical topics.
https://philosophy.stackexchange.com/ - a community forum where users may submit questions on philosophical topics and community members have the opportunity to respond.
philosopherszone - The Philosopher's Zone is an excellent broadcast/podcast from the ABC canvassing a small number of specific topics each week.
Printed
Ethics in The Real World - Peter Singer. A collection of 90 essays from this renowned philosopher covering a range of current real-world ethical matters.