Many, many people I meet tell me about their dreams to write a book, and if it's a book for children, I always refer them to SCBWI (Society for Children's Book Writers and Illustrators), an organization I've been a part of for several years. SCBWI is a global nonprofit organization, with local chapters, that encourages both professional and aspiring writers and illustrators to be informed, focus on craft, and find a critique group. Besides offering conferences and networking with people in the children's book industry, SCBWI also celebrates the books written and/or illustrated by its members.
SCBWI-Michigan, my local chapter, has many upcoming books to celebrate. Take a look at these books coming out this summer and fall. Thanks to Jodi McKay for the image.