Collateral Circulation: a Medical Mystery

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?
*****

Collateral Circulation: a Medical Mystery is Book Three in The Doctor Danny Tilson Novels.
Book One is Operation Neurosurgeon.
Book Two is Silent Fear: a Medical Mystery.
Although the Doctor Danny Tilson Novels are a series, each book can also stand alone.
And if you enjoy my protagonist, Dr. Danny, his daughter, Annabel, now has a spin-off series:
Dead Still (A Dr. Annabel Tilson Novel: Book 1).
*****
Collateral Circulation is a full-length novel at 82,000 words.