Lucidine, a drug that could save the world...or destroy it. Former ER doctor Grace Moran has been through a lot. After witnessing her husband's murder and barely surviving herself, she's left medicine and become a prisoner of her own house and mind. Until she wakes up in her old hospital, told that she has a brain tumor that can only be treated if she agrees to participate in an experimental drug protocol using Lucidine. Grace sees her brain tumor as a blessing rather than a curse. It's a chance for her to die and be reunited with her lost love, her soul mate, her husband. Before she can flee the hospital, she stumbles on two critically ill children whose lives are also at stake. Will Lucidine cure them or kill them? The three work to unravel the mysteries behind the experimental drugs and the strange effects it has on patients but unwittingly unleash a madman intent on murder. Their only allies are the ghost of Grace's murdered husband, a time-traveling Jesuit, and an ancient Irish warrior queen as they are pulled into a world where time is meaningless, fate is fluid, and love never dies....

Dr. Cassandra Hart is fighting a war. And losing. A deadly drug epidemic, a killer stalking her hospital...meet the ER doctor who never gives up. Cassie's Pittsburgh ER has been deluged by young patients who have overdosed on a new drug, FX. After Cassie discovers that the source of the FX on the streets is her own hospital, her best friend is killed, and Cassie's life is threatened. She is forced to place her trust in Detective Mickey Drake. Drake's irascible charm eventually penetrates the barriers Cassie has built around herself, and their relationship progresses from professional to passionate. After Cassie discovers the truth behind the thefts, she and Drake must confront a killer. In the end, their only weapons are their new-found love and the courage it gives them. Written by a pediatric ER physician, NERVES OF STEEL combines gritty realism with the adrenalin rush of the ER. New York Times Bestseller CJ Lyons uses her insider's knowledge of life behind the scenes to reveal the hidden truth of the medical world: No one is immune to danger.

Two months ago Dr. Cassandra Hart was forced to kill a man. The man who murdered her best friend, almost killed Drake and seriously wounded her. Now she's back at work in her Pittsburgh ER, but nothing seems the same. When she fears that a young boy is being abused by his "perfect" mother, her friends and colleagues worry that she's returned to work too soon, imagining dangers that don't exist. Others accuse her of trying to cover up her own alleged mistakes in the boy's treatment by making a false report of abuse. Drake's facing problems of his own, trying to cope with the aftermath of the night two months ago when his passion for Cassie led to a confrontation with a killer. He's on desk duty, reviewing cold cases, and delves into the homicide case that killed his father seven years ago. But after so long, what good can he do, a cop without a gun? The stakes escalate when Cassie is almost killed and Drake finds evidence that the killer his father was tracking might be planning to strike again--this time targeting a young boy. With the lives of two children at stake, how can they walk away?