To Hell's Heart: Crimson Worlds VI (Volume 6)

Book six of Jay Allan's bestselling Crimson Worlds series(over 800,000 sold)...
 
The combined forces of humanity have beaten back theFirst Imperium invasion.  For the firsttime, the enemy has been checked in battle.The cost was high in blood and suffering, but the Line held.  The heart of human-occupied space has beensaved from annihilation.  For now.
 
There is little time for the victorious warriors to savortheir triumph or mourn their dead.  TheFirst Imperium has been driven back, but it has not been defeated.  No one expects the fruits of victory to bemore than a brief respite.
 
Augustus Garret, Erik Cain, and the rest of the humanhigh command have a decision to make.  Dothey stand on the defensive, waiting for the massive second invasion they allknow will come?  Or do they consideranother option, one that compels them to face overwhelming odds, and launch astrike that could end the war in one campaign?
 
The attack ship Hornet returned home after a miraculousrun through enemy space, and her crew brought with them pricelessintelligence...the location of a world of the First Imperium.  In the capitals of Earth, the ruling classescall for caution, for the armed forces to stand on the defensive.  But on the frontier, Garret and hiscompatriots are planning something different, and they do not intend to bedeterred.  They are going to take the warto the enemy.  They are going to marchinto hell's heart.
 
 
The Crimson Worlds Series (Reading Order)
 
Book 1:  Marines
Book 2:  The Costof Victory
Book 3:  A LittleRebellion
Book 4:  The FirstImperium
Book 5:  The LineMust Hold
Book 6:  To Hell'sHeart
Book 7:  The ShadowLegions
Book 8:  EvenLegends Die
Book 9:  The Fall
 
Standalone, Can be Read at Any Point:
Crimson Worlds War Stories (Crimson Worlds Prequels)

• The Shadow Legions: Crimson Worlds VII (Volume 7)
• The Line Must Hold: Crimson Worlds V (Volume 5)
• Even Legends Die: Crimson Worlds VIII (Volume 8)
• The First Imperium: Crimson Worlds IV (Volume 4)
• The Fall (Crimson Worlds) (Volume 9)
• A Little Rebellion: Crimson Worlds III (Volume 3)
• The Cost of Victory: Crimson Worlds (Volume 2)
• Marines: Crimson Worlds 1
• Black Dawn (Blood on the Stars) (Volume 8)
• Invasion (Blood on the Stars) (Volume 9)