Douglas County, Colorado · 2026–27

Douglas County Battle of the Books 2026–27

Every book on the 2026–27 Douglas County Libraries Battle of the Books lists for 3rd–4th and 5th–6th grade, each with free practice questions you can try right now. No sign-up needed.

New to Battle of the Books? Start here

Douglas County Battle of the Books at a glance

  • 20books across the two grade lists
  • 3–6grades, battling in two divisions
  • 5library branches running battles
  • Mar 10the 2027 District Battles begin

Dozens of teams compete in interschool battles and finals tournaments to crown a districtwide champion for all of Douglas County. The District Battles begin Wednesday, March 10, 2027, at the DCSD Legacy Campus.

The official lists

Douglas County Libraries runs Battle of the Books for grades 3 through 6 at its Castle Pines, Castle Rock, Highlands Ranch, Lone Tree, and Parker branches, and every title on both lists will be available as a “Your Lucky Day” book at your local branch. If a list ever changes, theirs is the one that counts, and we update this page to match.

BookBright is an independent study app. We are not affiliated with or endorsed by Douglas County Libraries or the Douglas County School District.

Can you name the book?

Preview a few of the thousands of questions we have for this year’s Douglas County lists. Every answer choice comes from the same list, just like in the app.

Pick your division

Finish the round to earn a sticker from one of the books.

Know every book by its moments

In What Book practice for every book on both lists, the details that are easiest to forget, and rewards that keep readers coming back for one more round.

  • In What Book

    A moment from the story and four titles from your grade’s list, each shown with its author, until every title and author on the list sticks.

  • Book Trivia

    Names, places, and the small details from inside each book that are easiest to forget.

  • Flashcards and weak spots

    The books a reader misses come back around, so study time goes where it counts.

  • Every right answer earns something

    Stickers for every book, badges, streaks, and mastery levels from Newbie to Battle Ready.

Every book on both Douglas County lists, plus hundreds moreWeb, iPhone, iPad, and AndroidFree to start

All 20 books, ready for battle day

Every book on the 3rd–4th and 5th–6th Grade lists is here, alongside hundreds of other Battle of the Books titles from lists across the country, so readers never run out. Start a battle, collect stickers, and watch each book go from Newbie to Battle Ready. Free to start, on the web and in the app.

Start free on the webor get the app
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For coaches & librarians

Coaching a Douglas County team?

Put your grade’s list on a class list, add any of the hundreds of other titles in our library, and share one code with every reader on your team. Teacher accounts are free, forever. No credit card, nothing to cancel.