Earth at War Series in Order by Rick Partlow

"Enemies & Allies" is the fourth book in the "Earth at War" series by Rick Partlow. The book is a science fiction novel that follows the story of Andy Clanton, who is recruited by Space Force to follow the last signal of the mysterious alien race known as the Saurans. The war is over, but the enemy has returned, and Earth needs every ally it can get, even the ones who used to be enemies. The book explores the theme of alliances and the importance of working together to fight a common enemy. The audiobook version of the novel is 8 hours and 14 minutes long and is narrated by Scott Aiello. "Enemies & Allies" was a finalist for the Dragon Award.

Return Fire is the second installment in Rick Partlow's thrilling military science fiction series, Drop Trooper. Set in a future where humanity has colonized distant planets, the book follows the story of Sergeant Johnny Gallagher, a battle-hardened soldier who leads a team of elite Drop Troopers. As tensions rise between Earth and the alien Kreelan Empire, Gallagher and his troops find themselves caught in the middle of a deadly conflict. With their backs against the wall, they must navigate treacherous battlefields, face overwhelming odds, and uncover a sinister plot that threatens the very existence of humanity. Packed with intense action, strategic warfare, and complex characters, Return Fire delves deep into the gritty reality of war, exploring themes of loyalty, sacrifice, and the indomitable spirit of the human race.

Primary Targets is the second book in the Earth at War series by Rick Partlow. The book follows the story of the starship James Bowie crew, who are on a mission to convince the Helta government to ally with humans against their mortal enemies, the Tevynians. However, the Helta see humans as no different from the Tevynians, making the mission even more challenging. The clock is ticking, and the crew must find a way to convince the Helta to join forces with them before it's too late. According to reviews, the book is packed with non-stop action and seasoned with grade-A military humor, making it a great read for military sci-fi fans.

"1st to Fight" is the first book in the "Earth at War" series by Rick Partlow. The book is a military science fiction novel that follows the story of Andy Clanton, a mediocre science fiction writer who has done alright for himself. The story is set in a future where Earth countries are bickering and heading towards war. The book is packed with non-stop action and seasoned with grade-A military humor. The book is 476 pages long and was published on September 16, 2020. The story is well-written and greatly entertaining, with a formulaic plot that is easy to follow. The audiobook version of the book is also available, narrated by Scott Aiello.