Complex sentence: They were also featured in Blue Balliett's The Wright 3, which was published in 2006 and illustrated by Brett Helquist, as well as in The Calder Game and Chasing Vermeer, both also by Blue Balliett.
Split into simpler sentences: They were also featured in Blue Balliett's The Wright 3, which was published in 2006, and was illustrated by Brett Helquist. Also featured in The Calder Game and Chasing Vermeer, both by Blue Balliett.