Dr. Paul Powers is back in Immortal Fear: A Medical Thriller, haunted by a killer that won't stay dead. As the bodies pile up in Seattle, Dr. Powers must warn a disbelieving world, and hunt down a degenerate evil, before high-tech medicine creates an apocalypse. But the killer is coming for Paul and the woman he loves, and time is running out. Also by H.S. Clark: Secret Thoughts: A Medical Thriller Rave reviews for Secret Thoughts: A Medical Thriller, H.S. Clark's original mystery in the Dr. Paul Powers series: "The secret is out. Fast action, smart dialogue, and an anesthesiologist hero put Secret Thoughts by H.S. Clark at the top of my medical thriller list. -Laurie Stevens, author of the award winning Gabriel McRay series. "In Secret Thoughts, Dr. Paul Powers is slapped by one quandary after another in OMG! succession. H.S. Clark swept me away on Dr. Powers' odyssey and didn't let go. Vivid and horrifying settings, medical and otherwise. Would make a thrilling movie." -June Gillam, author of the Hillary Broome suspense series. Visit the author at hsclarkmystery.com