Since more women buy books than men and they buy more books than men, more books are written for men. That doesn't mean there aren't books that appeal to men.
Anthony Horowitz (Writing primarily for teens and preteens):
Alex Rider Series - Stormbreaker (2000), Point Blanc (2001), Skeleton Key (2002), Eagle Strike (2003), Scorpia (2004), Ark Angel (2005), Snakehead (2007), and Yassen (Forthcoming).
Diamond Brothers Series - The Falcon's Malteser (1986), Public Enemy Number Two (1987), South by South East (1991), The Blurred Man (2003), The French Confection (2003), I Know What You Did Last Wednesday (2003), The Greek Who Stole Christmas (2007), and The Radius of the Lost Shark (Forthcoming).
Pentagram Series - The Devil's Door-Bell (1983), The Night of the Scorpion (1984), The Silver Citadel (1986), and Day of the Dragon (1989).
Power of Five (In the US: The Gatekeepers) - Raven's Gate (2005), Evil Star (2006), Nightrise (2007), and Necropolis: City of the Dead (2008; Forthcoming).
C. S. Forester (Cecil Scott Forester) HornblowerSeries
Midshipman Hornblower - Horatio Hornblower is just beginning his career in the Navy. This is the first book in this series of 11.
Lieutenant Hornblower -This is the second book (of 11) in the series. The seafaring Hornblower is promoted to Acting Lieutenant under the command of an insane tyrant of a ship's captain. The ship runs aground, is attacked by Spaniards, and Hornblower saves the day. Lots of adventure. Publication 1952.
Other titles include: Hornblower and the Hotspur, Hornblower During the Crisis, Hornblower and the Atropos, Beat to Quarters, Ship of the Line, Flying Colours, Commodore Hornblower, Lord Hornblower, and Admiral Hornblower.
Tom Clancy
Jack Ryan/John Clark Universe (Listed not by date of publication, but rather chronologically) - Without Remorse (1993), Patriot Games (1987), Red Rabbit (2002), The Hunt for Red October (1984), The Cardinal of the Kremlin (1988), Clear and Present Danger (1989), The Sum of All Fears (1991), Debt of Honor (1994), Executive Orders (1996), Rainbow Six (1998), The Bear and the Dragon (2000), and The Teeth of the Tiger (2003).
Vince Flynn
Mitch Rapp Series (Mitch is a CIA "black ops" counterterrorism agent.) - Transfer of Power (1999), The Third Option (2000), Separation of Power (2001), Executive Power (2002), Memorial Day (2004), Consent to Kill (2005), Act of Treason (2006), and Protect and Defend (October 30, 2007).
W. E. B. Griffin
M*A*S*H Series
Brotherhood of War Series (Army) - The Lieutenants, The Captains, The Majors, The Colonels, The Berets, The Generals, The New Breed, The Aviators, and Special Ops.
The Corps Series (Marine Corps) - Semper Fi, Call to Arms, Counterattack, Battleground, Line of Fire, Close Combat, Behind the Lines, In Danger's Path, Under Fire, and Retreat, Hell!
Men at War Series (OSS, WWII precursor to the CIA) - The Last Heroes (aka In The Line of Duty), The Secret Warriors (aka Covert Operations), The Soldier Spies (aka Give me Liberty), The Fighting Agents (aka Into Enemy Hands), The Saboteurs, and The Double Agents.
Honor Bound Series (OSS) - Honor Bound, Blood and Honor, and Secret Honor.
Badge of Honor Series (Philadelphia Police) - Men in Blue, Special Operations, The Victim, The Witness, The Assassin, The Murderers, The Investigators, and Final Justice.
Presidential Agent Series (Contemporary Counterterrorism) -By Order of the President, The Hostage, The Hunters, and The Shooters.
John le Carre
Call for the Dead (1961), A Murder of Quality (1962), The Spy Who Came in from the Cold (1963), The Looking-Glass War (1965), A Small Town in Germany (1968), The Naïve and Sentimental Lover (1971), Tinker, Tailor, Soldier, Spy (1974), The Honourable Schoolboy (1977), Smiley's People (1979), The Little Drummer Girl (1983), A Perfect Spy (1986), The Russia House (1989), The Secret Pilgrim (1990), The Night Manager (1993), Our Game (1995), The Tailor of Panama (1996), Single & Single (1999), The Constant Gardener (2001), Absolute Friends (2003), and The Mission Song (2006).
Robert Ludlum
The Scarlatti Inheritance (1971), The Osterman Weekend (1972), The Matlock Paper (1973), Trevayne (1973, writing under the pen-name Jonathan Ryder), The Cry of the Halidon (1974, writing under the pen-name Jonathan Ryder), The Rhinemann Exchange (1974), The Road to Gandolfo (1975, writing under the pen-name Michael Shephard), The Gemini Contenders (1976), The Chancellor Manuscript (1977), The Holcroft Covenant (1978), The Matarese Circle (1979), The Bourne Identity (1980), The Parsifal Mosaic (1982), The Aquitaine Progression (1984), The Bourne Supremacy (1986), The Icarus Agenda (1988), The Bourne Ultimatum (1990), The Road to Omaha (1992), The Scorpio Illusion (1993), The Apocalypse Watch (1995), The Matarese Countdown (1997), and The Prometheus Deception (2000).
Hugh Laurie
The Gun Seller
Palma Harcourt
Climate for Conspiracy (1974), A Fair Exchange (1975),
Dance for Diplomats (1976), At High Risk (1977), Agents of
Influence (1978), Sleep of Spies (1979), Tomorrow's Treason
(1980), A Turn of Traitors (1981), The Twisted Tree (1982),
Shadows of Doubt (1983), Distant Stranger (1984), Cloud of
Doves (1985), A Matter of Conscience (1986), Limited Options (1987), Clash of Loyalties (1988), Cover for a Traitor (1989), Double Deceit (1990), The Reluctant Defector (1991), Cue for Conspiracy (1992), Bitter Betrayal (1993), The Vermont Myth (1994), and Shadows of the Past (1996).
James W. Huston
Secret Justice, Shadows of Power, Fallout, Flash Point, The Price of Power, and Balance of Power.
Len Deighton
"Unnamed hero" Series - The IPCRESS File (1962), Horse
Under Water (1963), Funeral in Berlin (1964), Billion Dollar
Brain (1966), An Expensive Place to Die (1967), Spy Story
(1972), Yesterday's Spy (1975), and Twinkle, Twinkle, Little
Spy (1976; published in the US as Catch a Falling Spy).
The Bernard Samson Series -Berlin Game (1983), Mexico
Set (1984), London Match (1985), Spy Hook (1988), Spy
Line (1989), Spy Sinker (1990), Faith (1994), Hope (1995),
Charity (1996), and A prequel to the series, Winter (1987).
Brad Thor
Scot Harvath Series - The Lions of Lucerne, Path of the
Assassin, State of the Union, Blowback, Takedown, and The
First Commandment.
Dale Brown
Patrick McLanahan Series - Flight of the Old Dog, Day of
the Cheetah, Skymaster, Night of the Hawk, Shadows of
Steel, Fatal Terrain, The Tin Man, Battle Born, Warrior Class,
Air Battle Force, Plan of Attack, and Strike Force.
Act of War Series - Act of War and Edge of Battle.
Independent Series - Silver Tower, Hammerheads,
Chains of Command, Storming Heaven, and Shadow
Command.
Ian Fleming
James Bond Series - Casino Royale, Live and Let Die,
Moonraker, Diamonds Are Forever, From Russia With Love,
Dr. No, Goldfinger, For Your Eyes Only, Thunderball, The Spy
Who Loved Me, On Her Majesty's Secret Service, You Only
Live Twice, The Man With the Golden Gun, Octopussy and the Living Daylights.