Katherine "Kitty" Katt Books in Order

Now part of Alpha Team, Kitty is called to Kennedy Space Center when an experimental spacecraft returns under impossible circumstances. A space entity, repeated attacks, and a political conspiracy turn a routine mission into chaos.

Marketing manager Kitty Katt stops what looks like a street fight and learns aliens are real, and not all of them are friendly. Recruited into a secret defense force, she faces superbeings, conspiracies, and a dangerous attraction to Jeff Martini.

Kitty and Jeff should be planning their wedding, but royal Alpha Centaurion politics have other ideas. Assassins, spies, alien creatures, and interstellar visitors force Kitty to fight for Earth and her future at the same time.

Kitty and Jeff are about to become parents when enemies unleash a dangerous new drug and target their newborn family. With allies disappearing and a super-soldier plot closing in, Kitty has to find the link before everything falls apart.

Newlyweds and new parents, Kitty and Jeff are shoved from field missions into Washington diplomacy. Assassination plots, anti-alien conspirators, and shaky alliances turn parties, summits, and social lessons into another fight for survival.

Compromising photos, missing allies, and rising international tension pull Kitty into one crisis after another. When Jeff and Charles vanish during a major world festival, she has to find them and stop a conflict built to explode.

After the aliens on Earth are publicly exposed, a deadly embassy dinner points to a much larger plot. Kitty has to untangle murders, congressional targets, and a hidden mastermind before Jeff becomes the next casualty.

Rumors of a new super-drug send Kitty and Jeff into a case involving experiments on A-Cs and hybrids. When Area 51 and Dulce go silent, Kitty has to stop Dr. Feelgood and keep Centaurion Division from collapsing.

Jeff is pushed toward the vice presidency while anti-alien forces gather for an election war. Kitty hunts hidden Yates offspring as bombings, bioweapons, and political sabotage turn the campaign into a fight for the planet.

A diplomatic blunder is the least of Kitty's problems when she is shoved into an alternate world where aliens do not exist. With another Kitty in her place, both universes start sliding toward disaster.

As the vice president's wife, Kitty is already juggling politics, family, and enemies. Then escaped prisoners, a possible assassin, and a fast-killing virus force her into a race to save the government before the outbreak spreads.

Just as Kitty and Jeff close in on the Mastermind, they and their allies are hurled into Beta Eight in the Alpha Centauri system. Scattered across a world at war, they must reunite, survive, and find a way home.

President and First Lady Jeff and Kitty face alien ships heading for Earth, fresh cloning threats, and attacks on Centaurion bases. The newcomers want asylum, but something far worse is chasing them, and it may not stop at Earth.

Kitty gets no peace after the Mastermind is exposed. New robots, old enemies, and a Camp David summit collide, and what should be diplomacy turns into a brutal fight over hidden labs, replacements, and Earth's future.

Kitty is tapped to represent Earth on the Galactic Council just as the children head into real school. Hollywood chaos, dangerous parents, and Stephanie Valentino's return make diplomacy and PTA politics equally hazardous.

At the launch of Earth's first long-distance spaceship, the vessel's AI grabs Kitty, Jeff, and a hundred others and takes off. Their forced trip across the galaxy becomes a rescue mission that may cost them the way home.

After a galaxy-spanning crisis, Kitty and eleven others are tossed into a steampunk universe locked in war. Familiar people wear unfamiliar faces there, including a version of Jeff who may be the worst threat of all.

This follow-up to Aliens Like Us keeps Kitty and company tangled in the steampunk side of the multiverse. Familiar faces have unfamiliar loyalties there, and getting home means surviving a much larger war first.