Santa's secret helper /
Andrew Clements ; [illustrated by] Debrah Santini.
- Saxonville, MA : Picture Book Studio, c1990.
- [28] p. : col. ill. ; 23 x 25 cm.
One Christmas Eve Santa has a secret helper who sets off in a reindeer-drawn sleigh with a huge sack of toys, just like Santa. But who is it? And will the helper do the job as well as Santa?