TY - BOOK AU - Hargreaves,Roger TI - Mr. Happy SN - 9781435228528 PY - 2008/// CY - [Place of publication not identified] PB - Paw Prints KW - Happiness KW - Friendship KW - Laughter KW - Interpersonal relations KW - Mr. Men (Fictitious characters) KW - Juvenile fiction ER -