“Heart-stopping.” — Washington Post
“A literary powder keg.” — Huffington Post
-”An exceptional spy thriller, well written and timely, weaving history seamlessly into a sumptuous page-turner of a novel.... Longtime fans will revel in familiar faces... and Silva’s understated but deft writing.... For newcomers, well, what are you waiting for?” — Minneapolis Star Tribune
“Silva builds suspense like a symphony conductor.... A winner on all fronts.” — Booklist, starred review
“The Black Widow probably is the most important book of the summer, no matter who you are or where you live in America.” — Hugh Hewitt
“Slow-burn suspense.... We stayed up way too late... but we justified the sleeplessness as a learning opportunity: amidst the action, Silva gives a surprisingly thorough crash course in the history of ISIS and the Middle East.” — iBooks Reviews
“To say that Daniel Silva is a best-selling author is a bit like saying Henry Aaron was a decent home-run hitter.” — Dallas News
“One of fiction’s greatest spies.... Allon remains as compelling as ever…. A dark thriller for difficult times.” — Kirkus, starred review
“Fascinating, suspenseful, and bated-breath exciting.” — Publishers Weekly, starred review
“A stunning new thriller of high stakes international intrigue…. Silva’s most timely and powerful novel yet.” — Broadway World
“A bit James Bond meets Jason Bourne and…sure to keep you on the edge of your seat.” — D'Marge