3.5 rounded up to 4.
Deep Sleep is a pulse-pounding journey into the shadowy world of espionage and conspiracy. The story centers on Devin Gray, a countersurveillance expert drawn into a dangerous mission following the death of his estranged mother, Helen, a former CIA officer notorious for her paranoia. Most dismissed Helen’s obsession with a vast conspiracy, but when Devin discovers the clues she left behind, he realizes her fears were justified.
With the help of former Marine pilot Marnie Young and a team of covert operatives, Devin uncovers a deep-rooted Russian sleeper network that has infiltrated the highest levels of American society. Konkoly’s military background shines through in the novel, adding authenticity to the intense action sequences and the detailed portrayal of surveillance tactics. The plot is intricate and fast-paced, full of twists that keep readers on the edge of their seats.
However, the novel has a few shortcomings. The connection between the opening bombing in Haifa and the main storyline is unclear, and some elements, like a character’s religious prayer, feel underdeveloped. The complexity of the plot might overwhelm some readers, and the unresolved ending is both frustrating and an effective setup for the next book in the series.
Despite these flaws, Deep Sleep is a thrilling read for fans of espionage fiction, enriched by Konkoly’s real-world experience. The novel not only entertains but also educates, offering insights into military technology like the Iron Dome and Tor.