Quick Qs: Author R.A. Spratt on ‘Friday Barnes: Girl Detective’ July 16, 2014 By raspratt Quick Qs: Author R.A. Spratt on ‘Friday Barnes: Girl Detective’. My friend Wendy wrote a blog entry about me. Check it out! Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related About raspratt Author and television writer. Best known for writing the 'Peski Kids', 'Friday Barnes' and 'Nanny Piggins' series.