suse is a decent first distro...very user friendly. it's the distro that got me started. as for books, there are many...anything by o'reilly is a great read...there is also tons of info on the internet....i'd suggest taking a look at
rute...a great tutorial which addresses the package managment of suse, that being rpms....it got me started, and LQ here answered most of my questions once i was up and running....