<p><span style=color: rgba(0 0 0 1)>There are many things that make Happy the happiest. She likes playing ball going to the beach and dress-ups with her big sister. But as far as her big sister is concerned there is one thing that makes her the happiest. </span></p><p><span style=color: rgba(0 0 0 1)>This is a story of sibling love and a little sister who like the unicorns which appear throughout the book is ordinary and extraordinary in equal measure.&nbsp;</span></p>