I strongly recommend you take a look a the website "aworkoutroutine". There you have absolutely everything you need to know about lifting focusing on gaining muscle mass, no bullshit (a very common thing when talking/reading about "putting on mass"). Even if hypertrophy is not your priority this site has really good explanations about exercises, splits, diet and whatnot, besides it's impossible to gain muscle without becoming stronger.
Personally I used the beginner routine posted there during 9 months with great results.