Mel has always known that Grandma Marjorie was special, but one sunny summer day she learns just how MARVELOUS she really is! What begins as an ordinary day of baking brownies transforms into an extraordinary adventure. Mel's safe and cozy world turns into a whirlwind of excitement as she, Grandma, and Grandma's parrot, Misty, embark on an action-packed journey through Mystic. Unexpected perils lie in wait and Mel discovers that Grandma has more surprises in store than she ever imagined.

The book includes a QR code links to the read-along audiobook with page turn chimes AND an Accessible Descriptive Illustrated Audio/Videobook for the blind and deaf including ASL transcription and a downloadable braille file.