Rina Heisel has written the scripts for many natural science-themed documentaries and magazine segments, a few of which have links on her website, rinaheisel.com. She is also a member of the Society of Children's Book Writers and Illustrators. After eleven years producing educational television programs for South Dakota Public Broadcasting, Rina found she especially enjoyed writing segments centering on natural sciences. She found lots of inspiration in the animals she filmed, feeling as if she was getting a sneak peek into their secret worlds.