15 Middle Grade Sci-Fi Books — Free & $0.99 (May 1–4, 2026)
May the 4th be with you — and with every young reader in your life!
From May 1–4, 2026, I’ve joined 14 other middle grade science fiction authors for a special four-day promotion featuring 15 ebooks for readers aged 9–14, all discounted to FREE or $0.99. The deals end on May 4th — so don’t wait.
Whether your young reader loves aliens, space adventure, first contact stories, or just needs their next great read, there’s something in this collection for them.
Browse All 15 Books
Rae Knightly — bestselling MG sci-fi author and organizer of this promotion — has put together a beautiful page with all 15 books, blurbs, and links:
👉 See all 15 books at raeknightly.com
Shop the Amazon Collection
Fellow author R.A. Dines has put together a handy Amazon shopping list with all 15 titles in one place. She earns a small commission on purchases — and any earnings go toward funding our next group promotion. Your purchase does double duty!
Join the Reader Community
We’ve also created a public Facebook group for readers, parents, teachers, and anyone who loves middle grade sci-fi. Come hang out, discover new books, and connect with the authors!
👉 Join the Middle Grade Science Fiction Facebook Group
Deals run May 1–4, 2026 only. May the 4th be with you!