Books like Independence Day (ID4) by Stephen Molstad

Mysterious genius Bean, a former street orphan, is drafted into Battle School and rises to become a future general, forging a rivalry with Ender Wiggin amid looming war with an alien race.

A Crown Imperilled: The Last Stand of the Conclave of Shadows

Honor Harrington, the famed female starship captain, is trapped on Hades, Haven’s brutal prison planet, and must plan a daring escape that tests her reputation, wit, and leadership.

A daring adventure on Jijo as human settlers and sapient beings confront genocide and a hidden secret that could alter their fate.

A sudden Argentine attack on a British Antarctic outpost triggers a polar invasion, leaving the world to hope that a cutting‑edge U.S. Navy stealth destroyer can defend Earth’s final frontier.

"Dewey Andreas, former Delta and newly recruited intelligence agent, is sidelined after screwing up his last two operations. Still drowning in grief after the tragic murder of his fiance;, Dewey has seemingly lost his focus, his edge, and the confidence of his superiors. A high level Russian hacker, known only as Cloud, is believed to be routing large amounts of money to various Al Qaeda terror cells, and the mission is to capture and render harmless Cloud. At the same time, a back-up team is sent after the only known associate of Cloud, a ballerina believed to be his girlfriend. Unwilling to sit out the mission as ordered, Dewey defies his superiors, and goes rogue, surreptitiously following and tracking the two teams. What should be a pair of simple snatch and grab operations, goes horribly wrong--both teams are ambushed and wiped out. Only through the unexpected intervention of Dewey does the ballerina survive. On the run, with no back-up, Cloud's girlfriend reveals a shocking secret--a plot so audacious and deadly that their masterminds behind it would risk anything and kill anybody to prevent its exposure. It's a plot that, in less than three days, will completely remake the world's political landscape and put at risk every single person in the Western world. With only three days left, Dewey Andreas must unravel and stop this plot or see everything destroyed. A plot that goes live on July 4th--Independence Day"--

A high‑school sophomore named Michael confronts his own identity and, on Independence Day, shares his true feelings with best friend Todd.

A space opera adventure tale of soldiers for hire and a starship crew in a battle of honor against the forces of tyranny.

A Berserker Fury: The story of a lone Berserker warrior, driven by his hatred of the Red Race, to destroy all life on Earth. A tale of survival, sacrifice, and the harsh realities of war and extinction in a world where only the strongest survive.