I don't know if Charlotte did anything for this EverManifesto issue.
She's only introduced as one of the founders of the magazine, at last page. She's not the editor in chief, she's not any of the writers, nor any of the contributors.
However, how could have she contribute to this enormous work? She parties, she is supposed to ride 4 hours a day (hem hem) so I'm sorry but she's not wonderwoman. She can't do all this with days of 24 hours. And don't forget that she also has to read Sénèque and Cicéron!! After all, she said they were her every day books.
I'm very happy with the pic posted by CasiraghiTrio because Charlotte is absolutely beautiful on it, but I seriously wonder if this pic hasn't been the only way Charlotte (and her two friends) contributed to EverBamboo.
Azure: here is the direct link to EverBamboo.