Karlo's Tale
Robert Leeson
Paperback
(HarperCollins Publishers, April 15, 1993)
What happened after the Pied Piper left? One child, Karlo, got left behind. He couldn't keep up and then found he was much in demand amongst all the parents who had lost their children. But Karlo missed the others so he set off with Josephina, the only remaining rat, to find them.
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