Eleven-year-old Diana, the gangly, sometimes clumsy, only child on the island of Themyscira, struggles to live up to the high Amazonian standards and longs for someone her own age whom she can talk to.

"The whimsical story a man who has spent his life delivering the messages found in ocean bottles and the day he receives a message that turns out to be a party invitation"--

A lonely girl draws a magic door on her bedroom wall and through it escapes into a world where wonder, adventure, and danger abound. Red marker in hand, she creates a boat, a balloon, and a flying carpet that carry her on a spectacular journey toward an uncertain destiny. When she is captured by a sinister emperor, only an act of tremendous courage and kindness can set her free. Can it also lead her home and to her heart's desire?