Percival Tom Percival 
Bubble Trouble [PDF ebook] 

Best friends Rueben and Felix love blowing bubbles, and the bigger, the better. But after Rueben challenges Felix to a contest, the two go head-to-head and bubble-to-bubble . . . with disastrous results. Can they keep their friendship from going POP?Find out in this delightfully bubbly read-to-me e Book about friendship, fighting, and making up.