Alien expedition /
Pamela F. Service ; illustrated by Mike Gorman.
- Minneapolis : Carolrhoda Books, c2009.
- 151 p. : ill. ; 20 cm.
- Book #3 of the alien agent series. .
- Service, Pamela F. Alien agent series ; bk. 3. .
Young alien agent Zack joins an archaeological dig in Mongolia to ensure that there is no trouble from the dinosaur-like scientists from Vraj's home planet who are on a similar dig nearby.