I just finished binge-reading the 'Sky Falling' series last month, and wow, what a ride! From what I gathered after digging through author interviews and fan wikis, there are currently five books in the series. The first one, 'Sky Falling: The Shattered Horizon,' hooked me immediately with its blend of dystopian politics and aerial combat—think 'Mad Max' meets 'Top Gun,' but with way more existential dread. The sequels expand the world beautifully, introducing factions like the Cloudborn rebels and the militarized Stratos Guard. My personal favorite is the third book, 'Sky Falling: Storm's Eye,' where the protagonist’s moral ambiguity really shines. The fifth installment, 'Sky Falling: Eternal Dawn,' wrapped up most arcs, but the author hinted at potential spin-offs.
Fun tidbit: the series originally planned for a trilogy, but fan demand pushed it to five. The fandom’s Discord server has endless debates about whether a sixth book would dilute the impact or not. Personally, I’m team 'leave it at five'—the ending was poignant enough without overstaying its welcome.