Thelma the unicorn

Summary: Thelma is an ordinary pony who longs to be more. One day, she spots a carrot on the ground and comes up with a brilliant idea! She ties it to her head,  just before a skidding truck spills pink paint and glitter all over her! Presto! Thelma is a unicorn! Thelma quickly rises to fame, but does she really want all the attention? Or would she be happier as her old self again? (Publisher)