Clifford has always gotten into a little innocent trouble, even as a puppy. This time, he's helping Emily Elizabeth make a special Valentine for her grandma. When it comes time to mail it, Clifford gets an unexpected behind-the-scenes tour of the Post Office!

שם הספר
Clifford's tricks
Clifford's thanksgiving visit
Clifford's kitten
Clifford goes to hollywood
Clifford the big red dog