Llama and Nelly spend the day with a brand-new babysitter. / A school project pairs Llama and his friends with grown-ups while they're doing their jobs.

Llama and the class get a chance to read books to younger students. / Gilroy can't decide what to make his friends for Valentine's Day.

Nelly and friends learn a big word -- persistence -- while taking care of her fussy baby brother. Llama welcomes a new face to the neighborhood.