*Cole, Joanna: - Joanna Cole is the author of the popular Magic School Bus series, I'm a Big Brother *, I'm a Big Sister, and many other award-winning books. In Asking About Sex & Growing Up, she provides a reassuring blend of practical guidance and scientific fact for the audience that needs it...

*Cole, Joanna: - Joanna Cole is the author of the popular Magic School Bus series, I'm a Big Brother *, I'm a Big Sister, and many other award-winning books. In Asking About Sex & Growing Up, she provides a reassuring blend of practical guidance and scientific fact for the audience that needs it most.