Managing Transaction Logs - http://www.sqlservercentral.com/articles/Administration/64582/
Why is my transaction Log full - http://www.sqlservercentral.com/articles/Transaction+Logs/72488/
Stairway to Transaction Log management - http://www.sqlservercentral.com/stairway/73776/
Recovery Models - http://msdn.microsoft.com/en-us/library/ms189275.aspx
Accidental DBA Guide - Chapter 8 - http://www.sqlservercentral.com/articles/books/76296/
SQL Server Backup & Restore - http://www.sqlservercentral.com/articles/books/89519/
Comming Soon
SQL Server Transaction Log Management - http://www.sqlservercentral.com/articles/books/94938/