The Rainstorm Brainstorm is a book written for the WellieWishers line, mostly focused on Kendall. Characters Willa Emerson Kendall Camille Ashlyn Plot Activities This article (or section) is a stub. You can help American Girl Wiki by expanding it. Categories: Article stubs WellieWishers Books Items Released in 2017 Community content is available under CC-BY-SA unless otherwise noted.