Science to the Rescue by

The Great Monkey Rescue: Saving the Golden Lion Tamarins by Markle, Sandra

The Great Bear Rescue: Saving the Gobi Bears (Sandra Markle's Science Discoverie

The Great Bear Rescue: Saving the Gobi Bears by Markle, Sandra

Icky Squishy Science by Sandra Markle Paperback 1997

The Great Wolf Rescue: Saving the Red Wolves (Sandra Markle's ...

The Great Shark Rescue: Saving the Whale Sharks (Sandra Markle's Science Dis...

Super Science Magic 20 Tricks Inside! by Sandra Markle Scholastic