Adventure

Command Authority

by Tom Clancy / Mark Greaney · Jack Ryan Universe series

Jack Ryan Sr. returns as President while his son Jack Jr. operates in the shadows, both confronting a resurgent Russian threat. Co-authored with Greaney after Clancy's death, carrying forward the franchise's Cold War echoes into the present day.

Jack Ryan Universe in reading order

• 8. Debt of Honor — Tom Clancy
• 9. Executive Orders — Tom Clancy
• 16. Command Authority — Tom Clancy / Mark Greaney
• 17. Full Force and Effect — Mark Greaney
• 18. Commander in Chief — Mark Greaney
• 19. True Faith and Allegiance — Mark Greaney
• 20. Act of Defiance — Brian Andrews / Tom Clancy / Jeffrey Wilson
• 21. Executive Power — Brian Andrews / Jeffrey Wilson / Tom Clancy
• Clear and Present Danger — Tom Clancy
• Red Rabbit — Tom Clancy
• The Cardinal of the Kremlin: An electrifying Jack Ryan thriller that will have your heart racing — Tom Clancy
• The Sum of All Fears — Tom Clancy

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