well if ur looking for sum shonen ai (basically just bl without 18+ stuff) u can start with:
-At the End of the Road
-Here U Are (kinda slow)
-19 Days
-A Guy Like You
-Path to You (really fucking cute)
-Jazz for Two ( masterpiece *chefs kiss*)
but if u want sum action ;) then:
-BJ Alex (plenty of action and nice story line and alot of aNgSt)
-Ks......