Looking for Series of Short Children Story

Looking for 4 pieces of short stories (around 1500 words count) in a series.
Accepted stories will be made into audio version and e-book plus potentially with illustrations.
Completed work will be showcase in YouTube and my portal with your name been credited.

I do not have a high budget but I need to own the copyright of the stories.

Please quote your price and propose what you are going to write on. It can be fairy tales series, science fiction series, fables, biography style and etc. Most importantly must include a moral value and some idioms.

I'm open to suggestions or having lesser than 1500 words count.
If you always dream of having your stories published in the various formats I'd mentioned, now is the time to submit!

Contact me if you have queries.
Thank you very much.