Book seven in the Phoebe and Her Unicorn series! NEW YORK TIMES BESTSELLING AUTHOR! Marigold Heavenly Nostrils is no ordinary unicorn. She has Wi-Fi-enabled appendages. She's the most enchanted babysitter of all time. She's published numerous scholarly articles on the "shimmering" versus "glimmering" debate. She is, in short, a unicorn of many hats. Phoebe and her exceptional hooved pal are back in this all-new collection of comics! Laugh alongside the lovable duo as they question the idea of "coolness," gain a deeper appreciation for the power of friendship, and put off summer reading assignments for as long as physically possible.