Cover art
Bear, Greg. Dinosaur Summer. Warner/Aspect 1998.

Bear, Greg. Dinosaur Summer
What if: The dinosaur hideaway of Arthur Conan Doyle's The Lost World really existed.
Summary: In 1947, 35 years after Profesor Challenger discovered the mysterious plateau, every museum and circus has its collection of live dinosaurs. But one circus is closing down, and its animal trainer is intent on returning his beasts to their homeland.
Published: Warner/Aspect 1998 (0446520985w88 android), (0446606669BUY); SFBC 1998; HarperCollins UK/Voyager 1998 (0006483674); Severn House 1999 (0727854232).
Awards: Finalist: 1998 Sidewise Award for best long-form alternate history.