Here are some comprehensive sources with lists of interviews with children's authors, from picture books to young adult. See also Authors and Illustrators Online

Collections of Videos and Interviews

Adolescent Literacy (Adlit.org) Meet the Author video collection

Kidlit Interviews Wiki - The Kidlitosphere (blogs and podcasts about Children's Literature and Literacy) is filled with interviews of children's literature creators and children's literacy promoters. This site will take you to interviews with creators of children's books and promoters of literacy from all over the kidlitosphere. Just click on a category and go!

Reading Rockets Check out this link to a multitude of video interviews with renowned children’s authors and illustrators.  The list includes Bill Martin, Jr., Judy Blume, Marc Brown, Christopher Paul Curtis, and Mary Pope Osborne to name a few!

Index (sorted alphabetically)

Carle, Eric on his collaboration with Bill Martin, Jr. - YouTube video

Martin, Jr., Bill Eric Carle talks about how Bill Martin created his books - YouTube video

Silverstein, Shel on the Johnny Cash Show - YouTube video

Wiseman, Rosalind on her book Boys, Girls, and other Hazardous Materials - YouTube video

Zusak, Marcus on YouTube