Mighty Maddie (MathStart 1)

Maddie's room is a mess.

Maddie's toys are everywhere.

And Maddie has to clean them up before her birthday party starts.

This looks like a job for ... MIGHTY MADDIE!

Faster than a speeding bullet, more powerful than a vacuum cleaner, Mighty Maddie, the room-cleaning superhero, gives readers a playful lesson about the difference between light and heavy.