I just discovered a great new website, courtesy of Heather at A Penchant for Paper: https://quinncreative.wordpress.com/. Quinn McDonald delights in art journaling and all the supplies necessary for it. Check out this excellent post by Quinn: Listen To Your Journal.
She’s also the author of Raw Art Journaling: Making Meaning, Making Art, which sounds like a good book for people like me, who are interested in art journaling but can’t draw. I’ve put the book on my Christmas list! Read Penchant for Paper’s review of it here.