Jonathan Brooks

Jonathan Brooks is a prolific American LitRPG and dungeon core author with over 75 books published. Known for Dungeon Crafting, Magical Fusion, and Station Cores, he delivers deep system mechanics, crafting progression, and satisfying dungeon building across multiple beloved series.

Jonathan Brooks

Jonathan Brooks worked in retail for most of his life but has been an avid reader of fantasy books since around age 12. Having been playing video games since he got an Atari 2600 when he was 5 years old, he fell in love with the LitRPG, GameLit, and Dungeon Core genres when he first learned about them. Fantastic Fiction Now one of the genre's most prolific authors, Brooks has over 75 books published Amazon across more than fifteen series, building a devoted readership through consistent output, deep system mechanics, satisfying progression, and the particular pleasures of dungeon core and crafting fantasy that rewards readers who enjoy watching protagonists build something meaningful from available components.

Brooks specializes in two overlapping LitRPG subgenres: dungeon core fiction - where protagonists become or control dungeon systems, constructing and defending spaces against adventurers - and progression fantasy where crafting, fusion, and system mechanics provide the satisfaction of systematic improvement. His work consistently delivers accessible entry points for readers new to LitRPG whilst providing the mechanical depth that genre veterans seek, and notably his books contain no harems or explicit content, making them accessible to a wide readership.

Major Series

The Dungeon Crafting series represents one of Brooks's most popular works, with six books earning strong Goodreads ratings Goodreads, following a protagonist whose crafting abilities within a dungeon core framework allow construction and defense of increasingly sophisticated environments. The series delivers the satisfying resource management and creative building that dungeon core readers enjoy alongside character progression.

The Magical Fusion series, comprising eight books and among his highest-rated series Goodreads, follows an academy LitRPG framework where fusion mechanics - combining abilities, elements, and magical systems - provide the progression satisfaction alongside an academic setting that distinguishes it from Brooks's dungeon-focused work.

The Station Cores series launched in 2018, following a protagonist whose station core crash-lands on a foreign planet, delivering science fiction LitRPG alongside the dungeon core mechanics, demonstrating Brooks's range beyond purely fantasy settings.

The Dungeon World series and Dimensional Dungeon Cores expand the Station Cores universe whilst remaining accessible to new readers, with Brooks's connected world-building rewarding series followers whilst welcoming those starting fresh.

The Earthen Contenders series, beginning with Unexpected Healer (2024), represents Brooks's most recent direction, delivering isekai LitRPG with healer progression mechanics that has quickly become one of his most popular works.

Brooks's writing is characterized by deep dungeon core mechanics, crafting and fusion progression systems, clean content without explicit material, accessible prose, rapid publication schedule, connected universes across series, stat tables and system notifications, and the satisfaction of watching protagonists build and improve systematically.

Common themes include ordinary people discovering extraordinary capability through systems, building something meaningful from available resources, progression rewarding patience and strategy, and competence as the ultimate satisfaction.

Book Series by Jonathan Brooks

Octaeteris Cycle books - browse Octaeteris Cycle series on Trope Trove

Octaeteris Cycle

By Jonathan Brooks

Octaeteris Cycle by Jonathan Brooks follows Weldin, a boy whose soul is replaced by one from Earth, granting unique affinity-collecting abilities. This new isekai LitRPG series delivers deep affinity mechanics, Nexus Rifts, academy setting, and satisfying progression.

Earthen Contenders books - browse Earthen Contenders series on Trope Trove

Earthen Contenders

By Jonathan Brooks

An overpowered healer with infinite mana. Jonathan Brooks' Earthen Contenders follows Thaden's journey through six books of dungeon-crawling, progression, and world-saving battles in this completed LitRPG isekai series set on the world of Tarth.

Magical Fusion books - browse Magical Fusion series on Trope Trove

Magical Fusion

By Jonathan Brooks

From logger to legendary Fusionist. Jonathan Brooks' Magical Fusion series follows Larek Holsten through eight books of academy training, crafting mastery, and world-saving battles in this complete LitRPG fantasy epic.

Dungeon World books - browse Dungeon World series on Trope Trove

Dungeon World

By Jonathan Brooks

A dungeon core/human hybrid seeking revenge. Jonathan Brooks' Dungeon World series follows Fred's journey through five books of dungeon building, survival, and uncovering threats to humanity in this completed LitRPG dungeon core epic.

Retrogression Keeper books - browse Retrogression Keeper series on Trope Trove

Retrogression Keeper

By Jonathan Brooks

Bax is recruited as a Keeper Guide to protect Earth from the Retrogression System. When he accidentally eliminates everyone else, he must teach himself. Jonathan Brooks' OP MC isekai adventure with LitRPG mechanics. Two books, 2025.

Books by Jonathan Brooks

Dungeon World

Dungeon World

Dungeon World (Book 1)

4.5 / 5

Written by Jonathan Brooks

Orphaned and alone. Fred discovers an impossible truth: he's a dungeon core/human hybrid. Jonathan Brooks launches the Dungeon World series with revenge, discovery, and the awakening of powers that could save - or doom - humanity. Book 1.

Dungeon World 2

Dungeon World 2

Dungeon World (Book 2)

4.5 / 5

Written by Jonathan Brooks

Fred destroyed a dungeon core. Now everyone he cares about faces retribution. Jonathan Brooks' Dungeon World 2 sees Fred create his own dungeon to protect his friends whilst facing threats from both dungeon factions and human investigators.

Dungeon World 3

Dungeon World 3

Dungeon World (Book 3)

4.5 / 5

Written by Jonathan Brooks

The search for answers continues. Fred must find the Core Power Guild and the townspeople of Gatecross. Jonathan Brooks' Dungeon World 3 takes the journey through the deadly Deadlands whilst dodging Earth and Nature Faction retribution.

Dungeon World 4

Dungeon World 4

Dungeon World (Book 4)

4.6 / 5

Written by Jonathan Brooks

The search leads to Allroads. Fred's actions bring unexpected consequences as the city faces threats from multiple elemental factions. Jonathan Brooks' Dungeon World 4 escalates the conflict with siege warfare and political complications.

Dungeon World 5

Dungeon World 5

Dungeon World (Book 5)

4.6 / 5

Written by Jonathan Brooks

The series conclusion. Fred faces the Supreme Council's escalating attacks on Allroads whilst grappling with limitations on his abilities. Jonathan Brooks' Dungeon World 5 brings the conflict to its climax. Can Fred find a way to save both species?

Unexpected Healer

Unexpected Healer

Earthen Contenders (Book 1)

4.5 / 5

Written by Jonathan Brooks

Unexpected Healer by Jonathan Brooks follows Thaden, accidentally assigned a healer class with no offensive abilities after being transported to Tarth. This 2024 LitRPG isekai debut delivers unlimited mana, dungeon survival, overpowered support mechanics, and creative progression.

Unprepared Healer

Unprepared Healer

Earthen Contenders (Book 2)

4.5 / 5

Written by Jonathan Brooks

Unprepared Healer by Jonathan Brooks continues Earthen Contenders as Thaden's identity is exposed, forcing him to flee Ashcleft whilst navigating a dangerous Contender ranking system. This 2024 sequel expands Tarth's world with new cities, system challenges, and escalating stakes.

Undisguised Healer

Undisguised Healer

Earthen Contenders (Book 3)

4.5 / 5

Written by Jonathan Brooks

Undisguised Healer by Jonathan Brooks continues Earthen Contenders as Thaden confronts the fallout of events at Forgestone, tackling SPECIAL Quests he never intended to trigger. This 2024 third installment delivers dungeon exploration, system changes, and escalating responsibility.

Unaffiliated Healer

Unaffiliated Healer

Earthen Contenders (Book 4)

4.5 / 5

Written by Jonathan Brooks

Thaden is powerful - but no Guild wants him. The fourth book in Jonathan Brooks' Earthen Contenders series delivers dungeon-crawling LitRPG action with an overpowered solo healer forced to navigate a world of politics and raids.

Unrestrained Healer

Unrestrained Healer

Earthen Contenders (Book 5)

4.6 / 5

Written by Jonathan Brooks

Freed from Guild obligations, Thaden is finally unrestrained - but a growing threat to the world of Tarth may drag him back into the fight whether he likes it or not. Book 5 of Jonathan Brooks' Earthen Contenders LitRPG series.

Unbelievable Healer

Unbelievable Healer

Earthen Contenders (Book 6)

4.5 / 5

Written by Jonathan Brooks

The thrilling conclusion to Jonathan Brooks' Earthen Contenders series. Thaden faces his greatest challenge yet - saving an entire world - in this epic LitRPG isekai finale packed with progression, dungeons, and high stakes.

The Fusionist

The Fusionist

Magical Fusion (Book 1)

4.6 / 5

Written by Jonathan Brooks

A logger with an enchanted axe. A false accusation. A magical academy he never wanted to attend. Jonathan Brooks launches the Magical Fusion series with The Fusionist - where crafting meets destiny in this LitRPG fantasy adventure.

Academic ConFusion

Academic ConFusion

Magical Fusion (Book 2)

4.6 / 5

Written by Jonathan Brooks

Expelled from Crystalview, Larek journeys to Copperleaf Academy where new dangers await. But freedom to master Fusion comes with a cost - dangerous truths about his past threaten everything. Book 2 of Jonathan Brooks' Magical Fusion series.

Aetheric InFusion

Aetheric InFusion

Magical Fusion (Book 3)

4.6 / 5

Written by Jonathan Brooks

Fame is a double-edged sword. Larek's reputation as a Fusion prodigy spreads across the Kingdom, bringing danger and impossible expectations. As monsters evolve and rumours swirl, keeping secrets becomes vital. Book 3 of Magical Fusion.

Global DifFusion

Global DifFusion

Magical Fusion (Book 4)

4.6 / 5

Written by Jonathan Brooks

Stranded in a foreign land. Larek finds himself transported to the Sealance Empire, alone and far from home. As Apertures spread across the world, his journey back becomes an epic odyssey. Book 4 of Jonathan Brooks' Magical Fusion series.

Martial TransFusion

Martial TransFusion

Magical Fusion (Book 5)

4.7 / 5

Written by Jonathan Brooks

Home at last - but nothing is as it was. Larek returns to a Kingdom ravaged by Calamities, friends who don't remember him, and a glaring weakness: his combat skills. It's time to become a warrior. Book 5 of Jonathan Brooks' Magical Fusion.

Corrupted SufFusion

Corrupted SufFusion

Magical Fusion (Book 6)

4.6 / 5

Written by Jonathan Brooks

Victory comes with consequences. Closing a Calamity brings unexpected enemies and forces Larek to flee. At the next crisis, he discovers corruption might be salvation, not destruction. Book 6 of Jonathan Brooks' Magical Fusion series.

Corps InterFusion

Corps InterFusion

Magical Fusion (Book 7)

4.6 / 5

Written by Jonathan Brooks

The Scission Interception Corps is finally going to get what's coming to them. After nearly dying, Larek faces enemies on all sides - the SIC, the Factions, and the Gergasi. It's time to unite or destroy. Book 7 of Magical Fusion.

Divine Fusionist

Divine Fusionist

Magical Fusion (Book 8)

4.8 / 5

Written by Jonathan Brooks

The epic conclusion. Larek discovers a revolutionary breakthrough in Fusion creation as he prepares to face the Gergasi, save his family, and protect the Kingdom. Eight books culminate in this final LitRPG battle. Book 8 of Magical Fusion.

The Affinity Collector

The Affinity Collector

Octaeteris Cycle (Book 1)

4.6 / 5

Written by Jonathan Brooks

The Affinity Collector by Jonathan Brooks follows an Earth soul inhabiting a fantasy world boy's body, discovering a unique ability to collect and combine magical affinities. This isekai LitRPG delivers deep affinity mechanics, Nexus Rifts, academy setting, and satisfying progression.

The Lone Keeper

The Lone Keeper

Retrogression Keeper (Book 1)

4.5 / 5

Written by Jonathan Brooks

Transported whilst ill with flu. Everyone else disappears. Bax must teach himself to become a Keeper Guide - alone. Jonathan Brooks' The Lone Keeper launches the Retrogression Keeper series with an OP MC facing impossible self-directed learning.

The Alternate Keeper

The Alternate Keeper

Retrogression Keeper (Book 2)

4.6 / 5

Written by Jonathan Brooks

Derelya awaits. Bax must keep moving - his presence drains ambient energy. Abandoned by his party, he teams with another outcast. Jonathan Brooks' The Alternate Keeper sees a Task go sideways, threatening to change the Retrogression System forever.