Thirteen short stories, by such authors as Nancy Varian Berberick, Gregory Maguire, and Margaret Bechard, about unicorns in both mythical and contemporary settings.

Secret agent Bubble07, who exactly resembles a stuffed toy, is on Earth to assess whether or not the unicorns should invade the planet--but despite some bizarre Earth customs like show-and-tell, and annoying Earth dogs, ultimately suggests that Earth would serve as an excellent vacation destination for unicorns.

Unicorn Princess Bloom asks the human girl Cressida to help with final preparations for her birthday party, but when they discover quails destroying the party decorations and realize that the invitation to Princess Bloom's best friend has gone astray, they fear the celebration will be ruined.

After one of Ernest the wizard-lizard's spells goes awry, draining color from Princess Prism and her domain, the unicorn princesses call on the human girl Cressida to help Prism locate the Valley of Light's missing rainbow so she regain her magic and repaint the land and creatures.

"A special Halloween unicorn spreads glitter and candy everywhere she goes."--

In an antique-filled mansion, sisters Claire and Sophie find a ladder to the magical land of Arden, where wraiths roam freely, unicorns have disappeared, and the guilds of magic no longer trust each other.

"When the sky berries that unicorns need to survive disappear, Ava and her unicorn, Star, must find more special berries before every unicorn's magic fades away"--

Cressida is thrilled to be the first human to participate in the annual Thunder Games, but angry boulders and an inept wizard-lizard threaten to ruin the competition.

Merbaby Flo was born with only one fin, unable to swim--so Bo and the other unicorns set out for the Shiny Sea to find the Golden Fish and ask Goldie to use his magic to help baby Flo.