Useful Benefits from the Explanation of Thalaathatul Usool - Imaam ibnul Uthaymeen, 9 page PDF
Sharh Usoolith Thalaatha - Shaykh Fowzaan Set of 50 lessons; audio +most of them have an associated PDF.
Sharh 'Usool Ath-Thalatha by Shaykh 'Ubayd Al-Jabiree  (Youtube) Seven video parts; in Arabic and English.
Thalaathatul Usool Translation  (Al Ibaanah book via AbdurRahman.org)
In case you were wondering..... Usooluth Thalaatha and Thalaatatul Usool are two different books both written by Imam Muhammad bin ...
Arabic Text of Thalaathatul Usool from THM SadaqaGroup Please note, I previously listed this as the Arabic of Usooluth Thalaatha, but it is ...
A Study Guide for  Al-Usooluth-Thalaathah (The Three Fundamental  Principles) from Troid.ca Workbook 1, What is Towheed?
Source:  http://www.salafitalk.net/st/viewmessages.cfm?Forum=29&Topic=7352 Something very easy that few people do that would wip...
I made up some special clock faces for Ramadan prayer timings this year, and a friend of mine asked me if I could do a more general one for...