揹著背包的企鵝朋友帶著續集找上門了！孩子們好想念返回澳洲的愛因斯坦，如今有個好機會能讓他們的新朋友回來，自然要好好把握，但愛因斯坦及艾薩克卻遭到綁架…這下，該是兩人化身偵探的時候了。An unforgettable friend returns in this warm and fantastically funny sequel to the bestselling debut Einstein the Penguin. Imogen and Arthur have been missing their friend, the penguin, Einstein, since he went back to Australia. So when an opportunity for him to return arises, they jump at the chance.But then Einstein and his friend Isaac are kidnapped. It's time to turn detective again ... 'A delightful series' The Bookseller
