Mitch and Amy by Beverly Cleary, 1st Scholastic paperback printing, TX1462, 1969, 192 pages. Illustrated by George Porter.
DESCRIPTION:“‘You spoiled my wish! Mitch, I’ll get you for this! Amy yells at her twin brother.
‘I know what I wish,’ their mother sighs. ‘I wish you two would stop bickering. I’ll be glad when school starts.’
‘Mom!’ shouts Mitch. ‘You said a bad word! It starts with S!’
There’s never dull moment with these twins, Mitch and Amy!