Trixie can't wait to bring her one-of-a-kind Knuffle Bunny to
school and show him off to everyone. But when she gets there, she sees
something awful: Sonja has the same bunny. Suddenly, Knuffle Bunny
doesn't seem so one-of-a-kind anymore. Chaos ensues until the bunnies
are taken away by Ms. Greengrove. After school, Trixie finally gets her
beloved bunny back. But in the middle of the night, Trixie realizes something. She has the wrong bunny!
comes to the rescue again as a midnight swap is arranged with the other
bunny, the other little girl, and the other daddy. Needless to say, the
daddies are not very happy. By the end of the story Trixie has
her beloved bunny back, but she has also gained something new: her very
first best friend.