Are these items on this list okay to bring onboard an airplane?

-Markers
-nintendo ds/games
-digital camera/charger
-pencil case
-book
-lip gloss
-stuffed animal
-therapy pillow
-travel games
-snacks (goldfish, m&ms, chips, jello…)
-ipod
-paper
-cd player/cds

Im flying Northwest if that helps!!

thanx