Here are some useful resources...
All About The Sabbath
www.sabbathtruth.com
Amazing Discoveries
http://amazingdiscoveries.org
Amazing Facts
www.amazingfacts.org
Audio Verse Media
https://www.audioverse.org/english
The Bible on Death
http://www.truthaboutdeath.com
Bible Online
http://www.biblegateway.com/
Bible Timeline
www.biblehistory.com
Bible Universe
http://www.bibleuniverse.com/
Bible University
www.bibleuniversity.com
Cosmic Conflict
http://youtu.be/NmrXjgM_gwE
Final Events of Bible Prophecy
http://youtu.be/Fl4VoH1i19E
REVELATION The Bride, The Beast & Babylon
http://youtu.be/R7VqcnY4rdc
Heartwise Ministries
http://www.heartwiseministries.org/
http://www.landmarksofprophecy.com/watch-now/program-archives
NEWSTART® Health & Lifestyle Program
http://newstart.com/#sthash.XWQdlqDS.dpbs
Nutrition Facts
www.nutritionfacts.org
Sabbath School Lessons
http://www.absg.adventist.org/Standard.htm
3ABN Radio Online
http://3abn.org/media/3abn-radio-broadcast/
The Truth About Hell
http://www.thetruthabouthell.net/index.html
Weimar Institute
http://weimar.org