Cool spaces for and about children's literature:
(click on each to get to the site)
Writing, Illustrating, and Publishing Children's Books: The Purple Crayon​ by Harold Underdown
A Fuse#8 Production by Betsy Bird
Orange Marmalade 
We Need Diverse Books
The Word: A Storytelling Sanctuary
Inky Girl: Reading, Writing and Illustrating Children's Books  by Debbie Ridpath Ohi
Chalk and Ink: The Podcast for Teachers Who Write and Writers Who Teach
Melissa Stewart - All about Writing Non Fiction