Danny and Calvin decide to find out why their fourth-grade teacher, Mrs. Cakel, is suddenly behaving very strangely by not only failing to enforce her many rules, but by violating some herself.
Record details
ISBN:9781402287282 (paperback)
ISBN:9781492614012 (hardback)
Physical Description:print 129 pages : illustrations ; 20 cm
Publisher:Naperville, Illinois :Sourcebooks Jabberwocky, an imprint of Sourcebooks, Inc.,[2014]
Summary: Danny and Calvin decide to find out why their fourth-grade teacher, Mrs. Cakel, is suddenly behaving very strangely by not only failing to enforce her many rules, but by violating some herself.