1440879
9781577688570
Now back in print is the classic Mercer Mayer story of Professor Wormbog, who had collected every beast from A to Y. Now he is ready to find his Z beast--the elusive Zipperrump-a-Zoo. Full-color illustrations.Professor Wormbog in Search for the Zipperump-a-Zoo, was published 2001 under ISBN 9781577688570 and ISBN 1577688570.
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