Can’t Decide What to Read? These Best Book Series for Adults Are a Must 2025!

Books

Ever find yourself staring at a bookshelf or a streaming list, totally stuck? So many choices, but nothing seems just right. It’s a real problem!

Choosing a book series can feel overwhelming. This is because of the paradox of choice: too many options can lead to stress and indecision. So how do you pick the right one?

This article can help! We’re highlighting awesome, critically-acclaimed book series for grown-ups in different genres. Get ready to find your next literary obsession.

Table 1: Key Features of a best Book Series for Adults and Beyond

FeatureDescriptionBook Examples
Character ConnectionReaders bond deeply with relatable, troubled characters who grow throughout the series.The Hunger Gamesby Suzanne Collins,A Song of Ice and Fireby George R.R. Martin
Immersive ExperienceRichly detailed worlds and settings make readers feel like they’re part of the story.The Wheel of Timeby Robert Jordan,Duneby Frank Herbert
RelatabilityCharacters face universal challenges or emotions that resonate with diverse audiences.Outlanderby Diana Gabaldon,The Night Circusby Erin Morgenstern
Descriptive WritingVivid language and sensory details bring the story to life, enhancing reader engagement.The Lord of the Ringsby J.R.R. Tolkien,Harry Potterby J.K. Rowling
Series LengthA well-structured series offers multiple volumes, providing depth and continuity.The Dark Towerby Stephen King,Mistbornby Brandon Sanderson
GenreDescriptionBook Examples
FantasyExplores magical realms, mythical creatures, and epic quests, often spanning multiple volumes.The Lord of the Ringsby J.R.R. Tolkien,A Song of Ice and Fireby George R.R. Martin
Science FictionFocuses on futuristic technologies, space exploration, and speculative scenarios.Duneby Frank Herbert,The Expanseby James S.A. Corey
RomanceCenters around emotional relationships, often blending with other genres for added depth.Outlanderby Diana Gabaldon,Twilightby Stephenie Meyer
Mystery/ThrillerEngages readers with suspenseful plots, twists, and intricate puzzles to solve.Millennium Seriesby Stieg Larsson,Gone Girlby Gillian Flynn
Historical FictionTransports readers to specific historical periods, blending fact with fiction.The Pillars of the Earthby Ken Follett,Wolf Hallby Hilary Mantel

Fantasy Book Series To Get Lost In

Fantasy is super popular. What makes a fantasy book series so good? Amazing worlds, cool magic, and characters you care about. These stories can pull you in and never let go.

A Court of Thorns and Roses by Sarah J. Maas

This popular series blends fantasy, romance, and adventure. It follows Feyre, a huntress who gets tangled in the world of faeries. The books explore themes like love, sacrifice, and inner strength. Readers praise the series for its engaging plot and strong characters. It’s a great pick if you love fantasy with a romantic twist.

The Stormlight Archive by Brandon Sanderson

The Stormlight Archive is epic fantasy at its finest. Sanderson builds a huge, detailed world with a complex magic system. The series is about characters struggling with trauma, duty, and their own flaws. Readers love the intricate plot and the well-developed characters. If you’re looking for a deep, immersive fantasy experience, this one is for you.

Thrilling Mystery Book Series That Will Keep You Up All Night

A great mystery series has twists and turns that keep you guessing. The characters should be interesting, and the mystery must be clever. Good writing and suspense make it even better.

Harry Bosch Series by Michael Connelly

Harry Bosch is a tough, dedicated detective in Los Angeles. Connelly’s books are known for their realism and complex plots. The series explores themes like justice, corruption, and the search for truth. Fans love Bosch’s grit and the gritty portrayal of L.A. crime.

In Death Series by J.D. Robb

J.D. Robb’s In Death series is set in a futuristic New York City. It follows Eve Dallas, a tough cop solving high-tech crimes. The series mixes suspense with romance and character development. Readers enjoy the exciting mysteries and the strong relationship between Eve and her husband, Roarke.

Gripping Sci-Fi Book Series That Will Blow Your Mind

Sci-fi book series explore big ideas, like what it means to be human or what the future might hold. They create new worlds and technologies, making you think. They can be thrilling and thought-provoking.

The Expanse Series by James S.A. Corey

The Expanse is set in a future where humans have colonized the solar system. The series is full of political intrigue, space battles, and interesting characters. It explores themes like humanity’s future and the dangers of unchecked power. Readers love the realistic science and the exciting plot.

Dune Series by Frank Herbert

Dune is a classic sci-fi series. It takes place on a desert planet where spice is the most valuable resource. The series explores themes of power, religion, and ecology. Readers are drawn to its complex world-building and thought-provoking ideas.

Historical Fiction Book Series To Travel Back in Time

Historical fiction is like time travel! It takes you to another era. It can teach you about history while also entertaining you. If you love stories that feel real and bring the past to life, this genre’s for you.

The Aubrey–Maturin Series by Patrick O’Brian

This series follows Jack Aubrey, a British naval officer, and Stephen Maturin, a physician and spy, during the Napoleonic Wars. O’Brian’s writing is known for its historical detail and complex characters. Readers love the exciting sea battles and the deep friendship between Jack and Stephen.

Outlander Series by Diana Gabaldon

Outlander combines history, romance, and fantasy. It starts with Claire Randall, a World War II nurse who travels back in time to 18th-century Scotland. The series explores themes of love, war, and cultural clash. Readers enjoy the strong characters and the vivid historical setting.

How to Choose Your Next Best Book Series for Adults

Picking a book series can be hard. Try these tips to find one you’ll love.

Consider Your Favorite Genres

Think about what you like to read. Do you prefer fantasy, mystery, sci-fi, or something else? Choosing a series in a genre you already enjoy is a good start.

Read Reviews and Recommendations

Look for reviews online. Check sites like Goodreads or Amazon. See what other readers have to say. Pay attention to recommendations from friends or book bloggers.

Try a Sample

Before committing, read the first book, or even just a sample. Most books have previews available online or in bookstores. This helps you decide if the writing style and story catch your interest.

Table 3: best Books series for Adults – Top Picks Across Genres

CategoryDescriptionBook Examples
Bestselling SeriesWidely popular among adult readers, these series have captivated millions worldwide.A Song of Ice and Fireby George R.R. Martin,The Hunger Gamesby Suzanne Collins
Award-Winning SeriesRecognized for their literary merit, these series combine quality writing with engaging narratives.The Roadby Cormac McCarthy,The Goldfinchby Donna Tartt
Cult ClassicsBeloved by niche audiences, these series have developed passionate fanbases over time.The Hitchhiker’s Guide to the Galaxyby Douglas Adams,Neuromancerby William Gibson
Modern BestsellersRecent releases that have quickly risen to prominence in the literary world.Where the Crawdads Singby Delia Owens,The Testamentsby Margaret Atwood
Timeless FavoritesClassic series that continue to resonate with readers across generations.To Kill a Mockingbirdby Harper Lee,1984by George Orwell

Conclusion

Finding the right best book series for adults can be a great experience. We talked about some awesome series in different genres. There’s fantasy like A Court of Thorns and Roses and The Stormlight Archive. For mystery fans, there’s the Harry Bosch and In Death series. Sci-fi lovers might enjoy The Expanse or Dune. And for historical fiction, there’s The Aubrey–Maturin and Outlander series.

Now, it’s your turn! Explore these series and discover a new favorite.

What are some of your favorite book series? Share them in the comments below!