The fantasy genre continues to expand, providing readers with a plethora of incredible new fantasy books to explore. The best fantasy novels of 2025 alone could keep most fans of the genre engaged for months. With such a diverse range of stories available, it can be challenging to know where to begin.

However, there are two extensive fantasy series that every enthusiast of the genre must read. Lengthy fantasy series may seem daunting at first glance, but well-crafted narratives utilize their many pages effectively. They maintain reader engagement from start to finish, even when juggling numerous storylines, characters, and world-building elements.

Not every long fantasy book or series manages to balance all these components and keep readers invested, but there are two modern classics that excel in this regard. These cherished additions to the genre should be on everyone’s radar, whether they are newcomers or have somehow avoided these books while exploring others.

Every Fantasy Fan Should Read The Wheel Of Time & Stormlight Archive At Least Once

While there aren’t many fantasy series deemed essential reading for the genre — though The Lord of the Rings and A Song of Ice and Fire come to mind — two lengthy narratives that readers should explore are The Wheel of Time and The Stormlight Archive. Both are modern classics and nearly as remarkable as The Lord of the Rings. They also benefit from being complete.

Robert Jordan’s Wheel of Time series consists of 14 books, making it quite an undertaking. However, there is a reason why The Wheel of Time is so beloved, and it’s worth discovering why firsthand. Jordan accomplishes a great deal in these books, creating a world and magic system that ranks among the most intricate in fantasy. His story also evokes Tolkien while being unique and modern enough to stand independently.

Meanwhile, The Stormlight Archive represents Brandon Sanderson’s most impressive work (and considering his success with Mistborn, that’s saying something). The world-building in The Stormlight Archive is an achievement in itself, but Sanderson skillfully intertwines the numerous characters and storylines, even linking them to his other Cosmere projects.

Those seeking expansive fantasy narratives that will not disappoint should give both series a try. They will gain a better understanding of why so many fantasy readers are captivated by these titles, making them a rite of passage when embarking on one’s fantasy journey.

Both Fantasy Book Series Aren’t As Intimidating As They Look

Although The Wheel of Time and The Stormlight Archive are both extensive fantasy series, they are not as intimidating as they may appear. At 14 books, one could hardly blame readers for feeling hesitant to dive into Jordan’s saga. However, the payoff is worthwhile, even with some slower-paced moments in the series. The major revelations and action sequences more than compensate for them.

In contrast, The Stormlight Archive progresses quite rapidly, considering each of its five books is around 1,000 pages long. It is not an exaggeration to say it does not feel that way; Sanderson’s writing is cinematic, ensuring every moment counts. Now is the perfect time to delve into the fantasy series since the next five installments will not arrive for years.

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  A sprawling epic fantasy franchise rooted in Robert Jordan’s landmark 14‑volume novel series—later completed by Brandon Sanderson—centered on the cyclical struggle between Light and Shadow, anchored by the prophesied Dragon Reborn and a richly woven world of magic, politics, and myth.