Please welcome Dr. Barbara, author of the Dr. Danny Tilson Novels, whose own clinical background adds credibility to all of her medical scenes. And as an added bonus, one lucky reader who leaves a comment will win an audiobook copy of Collateral Circulation~

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Collateral Circulation: a Medical Mystery by Barbara Ebel, M.D. is the 2015 NIEA – National Indie Excellence Awards – Finalist for Medical Thrillers. It is the third book in the Dr. Danny Tilson Novels, but each book can stand alone. The fourth book, Secondary Impact, will be published any day. Here’s Collateral Circulation’s synopsis:

A lavishly enriched blood supply piques Dr. Danny Tilson’s interest as he performs a routine surgery on Varg Dagmar’s brain. He soon discovers that it’s not just his patient’s cranial anatomy that’s remarkable, but his superlative mental capabilities as well.

As more and more patients surface with similar mystifying profiles, Danny searches for answers. If he can figure out the cause of this surge in advanced mental faculties, the ramifications to humankind could be staggering.

Danny wonders, however. Is this mysterious brain power too good to be true?

EBook, Paperback and Audiobook links:
Amazon Kindle Store – US:
Amazon Kindle Store – UK:
Amazon US Paperback:
B&N Nook:
Audiobook – Audible:


About the Author:
Barbara Ebel is an author of fiction novels, children’s books, and a healthy living book. She is a clinically retired anesthesiologist and sprinkles credible medicine into the background of her novels. Her operating room scenes shine but her characters and plots take center stage!

Also, during philanthropic work in middle TN with her own therapy dog, Chester, she was asked to write a children’s book. There are now five books in the Chester the Chesapeake series and Doctor Barbara and Chester make guest book appearances up and down the east coast.