Medikidz explain stroke : what's up with Ethan's grandad? /
Chilman-Blair, Kim,author.
DeLoache, Shawn,author.
Quigley, Columba,editor.
Straw, J. L.(Jane L.),editor.
Domingues, Horacio(Ernesto Horacio),artist.
Zimprich, Mario,artist.
Melvyn, Gat,artist.
Title from cover.
"Superhero adventure inside the human body!"