Adam Guillain & Charlotte Guillain 
Reading Planet – Yo Ho Ho! – Blue: Comet Street Kids [EPUB ebook] 

Comet Street Kids reading books follow the adventures of Rav, Asha, Tess and Finn, four of the residents of Comet Street. There are 72 exciting stories in the series that children won’t be able to put down. When Rav and Asha discover a treasure chest at the museum, they find themselves whisked away to sea! They meet a sea captain who’s lost the queen’s treasure, and a pirate who’s stolen it! Can they help get it back? Reading age: 5-6 years