The Recurring Cast
Character · Sigma Force · 18 books

Monk Kokkalis

Sigma operative and Gray’s best friend · James Rollins

Monk Kokkalis is a Sigma operative and Gray’s best friend.

Spoiler-free profile written for The Recurring Cast.

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Character facts

First appearance
Sandstorm (2004)
Latest appearance
Arkangel (2024)
Books
18 (18 major)
Series
Sigma Force
Author
James Rollins
Circle
Sigma Force

Where to meet Monk Kokkalis

Monk Kokkalis first appears in Sandstorm (2004), in a major role, book 1 of the Sigma Force series.

Buy Sandstorm

Every book with Monk Kokkalis

In publication order, with the size of their role in each.

  1. 2004MSandstormmajor role · Sigma ForceBuy
  2. 2005MMap of Bonesmajor role · Sigma ForceBuy
  3. 2006MBlack Ordermajor role · Sigma ForceBuy
  4. 2007MThe Judas Strainmajor role · Sigma ForceBuy
  5. 2008MThe Last Oraclemajor role · Sigma ForceBuy
  6. 2009MThe Doomsday Keymajor role · Sigma ForceBuy
  7. 2010MThe Devil Colonymajor role · Sigma ForceBuy
  8. 2012MBloodlinemajor role · Sigma ForceBuy
  9. 2013MThe Eye of Godmajor role · Sigma ForceBuy
  10. 2014MThe 6th Extinctionmajor role · Sigma ForceBuy
  11. 2015MThe Bone Labyrinthmajor role · Sigma ForceBuy
  12. 2016MThe Seventh Plaguemajor role · Sigma ForceBuy
  13. 2017MThe Demon Crownmajor role · Sigma ForceBuy
  14. 2019MCruciblemajor role · Sigma ForceBuy
  15. 2020MThe Last Odysseymajor role · Sigma ForceBuy
  16. 2021MKingdom of Bonesmajor role · Sigma ForceBuy
  17. 2023MTides of Firemajor role · Sigma ForceBuy
  18. 2024MArkangelmajor role · Sigma ForceBuy

Appears most often with

CharacterBooks together
Grayson PierceSigma Force commander18
Kat BryantSigma analyst, Monk’s wife18
Painter CroweSigma Force director18
Lisa CummingsDoctor and Painter’s partner16
SeichanFormer assassin and Gray’s partner16
Joe KowalskiEx-Navy sailor and Sigma muscle15