If you loved following Ender Wiggin's rigorous training and the strategic drive of his mission, you'll be drawn into The Forever War. William Mandella faces relentless military training and combat in a far-future interstellar war, with every decision and maneuver critical to survival and victory. The mission focus and escalating tension will feel both familiar and thrilling.

Paul Atreides' transformation from a sheltered noble to a powerful, self-aware leader on Arrakis is every bit as compelling as Ender's journey from boy to commander. If you were captivated by Ender's growth, the challenges, and the internal conflicts that shaped him, you'll be riveted by Paul's struggle and evolution in Dune.

If you enjoyed Ender's internal battles with the ethics of his actions and the ambiguity of his role as a hero, then Altered Carbon is for you. Takeshi Kovacs is a protagonist who operates in a morally grey world, making difficult choices with uncertain consequences—mirroring the nuanced ethical dilemmas Ender faces.

If the vastness of Ender's universe and the fate of entire species hooked you, Foundation offers a grand story where Hari Seldon's plan shapes the destiny of the galaxy. The epic scope, with its far-reaching consequences and multiple generations, will satisfy your appetite for high-stakes, civilization-defining drama.

If Ender's psychological depth and the emotional burden of his command resonated with you, Childhood's End will fascinate you. Clarke delves into the minds of children and their transformation under the influence of mysterious alien Overlords, examining how extraordinary events shape identity and society.