About the Author

Andrew Grant is the author of RUN, False Positive, False Friend, and False Witness. He was born in Birmingham, England. He attended the University of Sheffield, where he studied English literature and drama. He ran a small independent theater company, and subsequently worked in the telecommunications industry for fifteen years. Grant and his wife, the novelist Tasha Alexander, live on a wildlife preserve in Wyoming.

Reviews

“Invisible is propulsive and engaging from the very first page. Andrew Grant has created a devilishly appealing new protagonist in Paul McGrath—the Janitor—who literally cleans up trouble and defends the defenseless in the most satisfying ways.”—C. J. Box, #1 New York Times bestselling author of the Joe Pickett series
 
“The masterful Andrew Grant outdoes himself with this deliciously twisty, magnetic thriller. Fiercely redemptive, with its clever, profoundly moving, and altogether captivating David and Goliath hook, Invisible is a winner.”—Sara Blaedel, #1 internationally bestselling author of The Forgotten Girls

“[A] superior thriller . . . Grant capably combines a riveting plot and depth of character. His best outing to date, this standalone marks Grant as a rising genre star.”—Publishers Weekly (starred review)
 
“Another solid and entertaining thriller.”—Kirkus Reviews

“Paul McGrath is not just a janitor—he’s a terrific new hero in what promises to be a fantastic and original series by Grant. Paul may be invisible . . . but his results are not in this intense mystery thriller that will leave you wanting more. In a word? Awesome.”—Allison Brennan, New York Times bestselling author of Too Far Gone

“Invisible is a riveting read from cover to cover. I love getting in on the ground floor of a new series, especially when it’s sure to be a hit!”—John Gilstrap, New York Times bestselling author of the Jonathan Grave series

“Wonderfully entertaining. Great action. Authentic spy craft. A fascinating new kind of detective, with wit and charm galore. Would that we all had someone like ‘the Janitor’ to help us.”—David Morrell, New York Times bestselling author of Murder as a Fine Art
 
“Invisible is the perfect thriller for these perilous and imperfect times. Buy it. Read it. You won’t regret it and you won’t forget it.”—Lorenzo Carcaterra, #1 New York Times bestselling author of Sleepers and The Wolf