Childrens story

I would like a series of 7 - 8 childrens stories in a series.

I would want someone who is a published author, who has written for children before. Age range is for 7-12 years - but can be narrowed down.

I have a basic idea but would need flushing out and adding meat to it.

I would like it at an hourly rate.

i would also want help in connecting to publishers or different outputs.