Pitfall by Kelli Jae Baeli

150 million years ago. The Jurassic. 400 thousand dinosaurs. Dr. Veronica Hill just found a strange stone artifact in her recent dig at Pitfall Cave in New Zealand. Just as she's about to examine it in the basement of the museum where she works, the janitor, Jonna Clarke, touches the wrong thing on it and both of them are zapped into the past. The very, very distant past. The kind with Dinosaurs. And Jonna and Veronica are face that face with them. Although Veronica's not finding them all that scary. A paleontologist, she's used to looking at these guys as nothing but a pile of fossilized bones. Now they're alive, and they're glorious. Jonna has what she considers a healthier relationship with the beasts. They come near - she runs. Dragging Veronica behind her. That woman would watch in starry-eyed amazement while the jaws closed around her. But that can't happen because Veronica's the brainy one and she has to figure out how to work the time travel gizmo that sent them on an unexpected trip deep into a dangerous past. How will the two of them survive in the primitive landscape of Jurassic New Zealand? And how will they ever get back home? Lesbians. Dinosaurs. Time travel. Fun.