Conversation so far:
What is another endeavor the band had?
Girls Aloud came together with Mattel in 2005 to produce Fashion Fever Barbies.
What is another one?
group has also released Girls on Film and Style.
Are there any more?
Official calendars have also been issued annually from 2004 to 2009.
What else did they do/create?
Girls Aloud co-wrote an autobiography titled Dreams That Glitter - Our Story.

Question: What else did they do?
Self-contained rewrite: In addition to co-writing an autobiography titled Dreams That Glitter - Our Story, what else did Girls Aloud do?