As an editor at AdventureKEEN, Brett Ortler has edited more than 300 titles pertaining to nature and the natural world, including best-selling field guides to the night sky, rocks and minerals, birds, bugs and insects, and pretty much everything in between. He is also a writer and a naturalist. Brett is the author of a number of popular introductions to the natural world, including The Fireflies Book, The Mosquito Book, Animal Tracks Activity Book, and many others. He lives in Minnesota’s Twin Cities with his family.