Language / Easy texts to practice Polish sentences/reading/vocabulary? [33]

Hi everyone!

Could you point me towards some texts/stories that could be read/understood by a beginner. Even 2-3 year old bedtime stories could be ok, as I imagine I could learn a lot from them. So far I'm practicing words/vocabulary from whatever flip cards I can find, but I'm guessing a little more structure could help.

Thanks in advance!