Emily Elizabeth's parents are looking to party pretty hard, so they send her to a sleepover at her grandparents in a flashback to Clifford's puppy days. Once again Clifford stows away and ends up causing havoc at a place he's not supposed to be. Formulaic but cute.

I'm glad to see that Grandma seems to have survived whatever ailed her in Clifford Visits The Hospital from a few years previous, but I am now concerned about the status of her husband and their old dog, Laddie, that appear in the flashback but aren't accounted for in the present time scenes. Is there a Clifford's First Funeral book out there somewhere? ( )

When Emily Elizabeth visits Grandma and Grandpa's house for a sleepover, Clifford sneaks into her suitcase.

Emily Elizabeth is excited to sleepover at Grandma and Grandpa's house, but has to leave her new puppy, Clifford, at home. Not realizing Clifford jumped into her suitcase at the last minute, Emily Elizabeth sets her suitcase in the guest bedroom at Grandma and Grandpa's house. While Emily Elizabeth and her grandparents are outside playing with her grandparents dog Clifford's curiosity is taking over the house and creates a mess! ( )

When Emily Elizabeth has to leave Clifford for the night, Clifford howls away the night. Everyone tries to help clifford fall asleep, and finally they figure out how. Clifford goes to sleep with everyone else sleeping with him on the beach. ( )