Roscoe Riley is a six-book series written by Katherine Applegate and published by HarperCollins. The first three books were published in May 2008 and the following three will come out in 2009. Roscoe is a first-grader who, while well-meaning and trying to be helpful, always gets into trouble. The stories are short and the writing is lively and really, really funny.
Here are the first four covers. I'll put the next two up as soon as they're done. Some illustrations from inside the books are below the covers.
I drew about 14-17 black and white illustrations for the interiors of the books as well. Here are some examples of these. Click on the small images to see larger ones magically appear.
Some stores are displaying Roscoe on this nifty display stand. If you see this in a store, honk your horn!

This is at Children's Book World in Haverford, PA.
© Brian Biggs 2009