In the second book of the series, Ellie, Summer and Jasmine are very excited to visit the Secret Kingdom again! Wicked Queen Malice has hidden a thunderbolt in Unicorn Valley. Can the girls help their unicorn friends save the magical land from hundreds of greedy caterpillars…?
There is a good adventure. Also the characters are the same throughout the series so you get to know them well. Plus there are friendships and unicorns. (Review from a 7 year old)