What do you do if your friend tells you something that you are dying to tell someone else? Or what if you like a boy but don't know if he likes you? Life is full of secrets and in Secrets, the Guardians of the Veil give helpful advice and share stories on how to keep secrets.
Guide to Secrets, unlike most W.I.T.C.H. media, does not include a story but includes characters thoughts about secrets, diary extracts from the girls diaries, scripts of conversation between the girls, "agony aunt" style columns run by the girls, general advice on friendships, information for encoding secrets, and a quiz.