The Fortress
The Fire Tree Series - Book 7By Ken Peter Kirk
Length5h 40m
About this audiobook
Janine and Annis have been summoned to the Fortress of Inverness on charges of treason. Each believes herself the rightful Queen of the West; each carries the scar of royal blood and the mystical flames of the Quickening. One was born to the crown; the other was raised to it.
The trial is a lie. The ruthless Colonel Jamieson is no servant of justice, and the two queens are walking into a trap. Inside the walls, loyalties fracture. Queen Annis plots resistance while, beyond the moats, a MacDonald army waits in disguise. Their only link? Two extraordinary children known as "The Spiders," who crawl through ancient chimneys carrying secrets between allies.
Thrown together in the depths of Woden’s Well, the rivals discover a secret that shakes the foundations of everything they believed about their lineage and their lives. Some truths are worth more than a throne.
The Fortress is Book 7 of The Fire Tree series - where a reckoning 800 years in the making begins.
Audiobook details
GenreHistorical Fiction, Fantasy
Length5 hrs 40 mins
Narrated byListen with 1,000+ voices
FormateBook with Audio
Publish dateMar 9, 2026
LanguageEnglish
More from Ken Peter Kirk
PrisonersKen Peter Kirk7h 17m$2.99 · $0.00
The AssassinKen Peter Kirk6h 57m$2.99 · $0.00
Destination: InvernessKen Peter Kirk7h 12m$2.99 · $0.00
The Dragon RingsKen Peter Kirk6h 59m$2.99 · $0.00
FlamesKen Peter Kirk7h 6m$2.99 · $0.00
The Girl With Golden EyesKen Peter Kirk7h 10mFree
The Girl Who Could DisappearKen Peter Kirk6h 27mFree
War LordBernard Cornwell13h 21m4.6 (33.1K)$33 · $0.00
Ivanhoe (Annotated)Walter Scott22h 52m4.8 (88)$2 · $0.00
Scaramouche (Annotated)Rafael Sabatini15h 24m4.6 (1.8K)$2 · $0.00
Northern ShadowsDaniel Greene12h 52m4.7 (281)$23
The Ghost by the Billabong (The Matilda Saga, #5)Jackie French14h 58m4.6 (773)$33 · $0.00
The Labyrinth of the SpiritsCarlos Ruiz Zafon27h 55m4.5 (77.2K)$53 · $0.00
The Things We Cannot SayKelly Rimmer13h 48m4.5 (359.1K)$33 · $0.00
Their Castilian OrphanAnna Belfrage14h 45m4.7 (122)$27
Lieutenant Hornblower (Annotated)C. S. Forester11h 41m4.5 (2.9K)$2 · $0.00
Eagles over BritainLee Jackson12h 26m4.5 (18.6K)$23
Rilla of InglesideLucy Maud Montgomery11h 44m4.5 (48.2K)$2 · $0.00
The Viennese DressmakerKathryn Gauci11h 46m4.5 (2.1K)$23 · $0.00
The Man in the Brown Suit & They Came to BaghdadAgatha Christie15h 43m4.6 (495)$33 · $0.00
Under the Light of the Italian MoonJennifer Anton12h 28m4.5 (5.3K)$23 · $0.00
Jubilee, 50th Anniversary EditionMargaret Walker15h 43m4.5 (9.5K)$25 · $0.00
Arch of TriumphErich Maria Remarque15h 51m4.4 (36.6K)$28
Serenade for NadiaZülfü Livaneli9h 9m4.4 (20.1K)$20
Pride and PrejudiceJane Austen14h 44m4.4 (4.7M)$2 · $0.00
Flying Colours (Annotated)Cecil Louis Troughton Smith9h 26m4.4 (10.1K)$2 · $0.00
With Love from HarlemReShonda Tate13h 48m4.5 (2K)$6 · $0.00
Treoir Dragon Chronicles of the Belador™ World: Volume II, Books 4–6Dianna Love21h 17m4.9 (267)$30
THE RETURN OF THE KINGJ.R.R. Tolkien21h 5m4.7 (1.2M)$7 · $0.00
LegendSever Bronny26h 17m4.7 (2.8K)$30
Flint, Book 2Treasure Hernandez4h 13m4.6 (1.3K)$20
The Newly Witch GameRobyn Peterman4h 39m4.7 (549)$15
MaelstromBethany Adams17h 6m4.6 (1.3K)$25
WildfireIlona Andrews12h 45m4.5 (62.9K)$33 · $0.00
Rumo & His Miraculous AdventuresWalter Moers24h 6m4.5 (17.2K)$35
Demon CopperheadBarbara Kingsolver21h 3m4.5 (949.4K)$46 · $0.00
Lolth's WarriorR. A. Salvatore13h 20m4.6 (2.4K)$33 · $0.00
Hell to PayMichael Anderle7h 50m4.6 (362)$20
The Love Songs of W.E.B. Du BoisHonoree Fanonne Jeffers29h 49m4.5 (58K)$8 · $0.00
The Assassins of ThasalonLois McMaster Bujold9h 59m4.5 (7.6K)$20
Lola in the MirrorTrent Dalton13h 40m4.5 (43.9K)$33 · $0.00
Going PostalTerry Pratchett13h 36m4.5 (163.8K)$33 · $0.00
The Leo Tolstoy CollectionLeo Tolstoy9h 1m4.5 (4.9K)$12 · $0.00
Sword and ShadowMichelle Sagara16h 51m4.5 (2.2K)$40 · $0.00
The Skull of the WorldKate Forsyth10h 28m4.5 (3.8K)$20
The Story of a New NameElena Ferrante19h 3m4.5 (279.7K)$25
Scars of RebellionAnthony J. Melchiorri12h 56m4.6 (347)$25
You may also like
The Legends of King Arthur and His Knights (Annotated)James Knowles9h 50m4.1 (26.7K)$1.49 · $0.00
The Legends of King Arthur and His KnightsJames Knowles9h 37m4.2 (28.9K)$1 · $0.00
The Legends of King Arthur and His KnightsSir Thomas Malory 9h 7m4.2 (3.1K)Free
King Arthur and His Knights (Unabridged)Howard Pyle12h 22m4.1 (11.6K)$2 · $0.00
White as FrostAnthea Sharp11h 35m3.8 (3.3K)$20
The Story of the Champions of the Round TableHoward Pyle12h 28m4.2 (759)$23
Idylls of the KingBaron Alfred Tennyson Tennyson8h 20m4.1 (41.6K)$2.30
The Princess and CurdieGeorge MacDonald5h 33m4.2 (13.3K)Free
The Emerald City Of Oz L. Frank Baum5h 51m4.1 (17K)Free
Glinda of OzLyman Frank Baum4h 3m4.0 (8.4K)Free
PendragonStephen R. Lawhead14h 13m4.1 (8.5K)$25
Septimus Heap, Book Five: SyrenAngie Sage14h 5m4.2 (40.5K)$33 · $0.00
Granny's Wonderful Chair & Its Tales of Fairy TimesFrances Browne2h 33m4.2 (671)$2 · $0.00
The Adventurer's Guide to Treasure (and How to Steal It)Wade Albert White9h 26m4.3 (288)$20
Wondrous StrangeLesley Livingston7h3.8 (22.3K)$24 · $0.00
The Emerald City of OzL. Frank Baum5h 20m3.9 (15K)$12 · $0.00
The Lost Books: The Scroll of KingsSarah Prineas6h 41m4.3 (658)$24 · $0.00
The Little Lame Prince and His Travelling CloakDinah Maria Mulock Craik3h 57m4.0 (3.2K)$1 · $0.00
SummerkinSarah Prineas6h 27m4.1 (1.8K)$24 · $0.00
Out of OzGregory Maguire28h 44m3.9 (27.4K)$53 · $0.00