Found 100 books 
![[Matt Helm 01] • Assassins Have Starry Eyes](/cover/iIGVe0gp9uEFfhTa/small/[Matt%20Helm%2001]%20%e2%80%a2%20Assassins%20Have%20Starry%20Eyes.jpg)
[en] [Matt Helm 01] • Assassins Have Starry Eyes Dell Publishing
![[Matt Helm 27] • The Damagers](/cover/4u4gO2JnG0R4_WuY/small/[Matt%20Helm%2027]%20%e2%80%a2%20The%20Damagers.jpg)
[en] [Matt Helm 27] • The Damagers Titan Books (UK)
![[Matt Helm 12] • Matt Helm · the Interlopers](/cover/Bqm9zCycSElDOn-i/small/[Matt%20Helm%2012]%20%e2%80%a2%20Matt%20Helm%20%c2%b7%20the%20Interlopers.jpg)
[en] [Matt Helm 12] • Matt Helm · the Interlopers Titan Books
[en] Mirror, the Steel Rinehart
![[Matt Helm 18] • The Terrorizers](/cover/ZLSM25EJYd9oCDTM/small/[Matt%20Helm%2018]%20%e2%80%a2%20The%20Terrorizers.jpg)
[en] [Matt Helm 18] • The Terrorizers Titan Books
![[Matt Helm 21] • The Infiltrators](/cover/pavqinF9RH0lwCrb/small/[Matt%20Helm%2021]%20%e2%80%a2%20The%20Infiltrators.jpg)
[en] [Matt Helm 21] • The Infiltrators Titan Books
![[Matt Helm 25] • The Frighteners](/cover/JdaGdhcwOTjJ4LPS/small/[Matt%20Helm%2025]%20%e2%80%a2%20The%20Frighteners.jpg)
[en] [Matt Helm 25] • The Frighteners Titan Books (UK)
![[Matt Helm 14] • The Intriguers](/cover/5QTYHz1D1ZBbR7pX/small/[Matt%20Helm%2014]%20%e2%80%a2%20The%20Intriguers.jpg)
[en] [Matt Helm 14] • The Intriguers Fawcett
![[Matt Helm 22] • The Detonators](/cover/dwva-BjEVmyyYBml/small/[Matt%20Helm%2022]%20%e2%80%a2%20The%20Detonators.jpg)
[en] [Matt Helm 22] • The Detonators Titan Books
![[Matt Helm 15] • The Intimidators](/cover/Kxe5L0YemCqZg2e6/small/[Matt%20Helm%2015]%20%e2%80%a2%20The%20Intimidators.jpg)
[en] [Matt Helm 15] • The Intimidators Hodder & Stoughton Ltd
[en] Line of Fire Dell Pub. Co
![[Matt Helm 11] • Matt Helm 11 - the Menacers](/cover/4_qoJzGuHW1Oy8BP/small/[Matt%20Helm%2011]%20%e2%80%a2%20Matt%20Helm%2011%20-%20the%20Menacers.jpg)
[en] [Matt Helm 11] • Matt Helm 11 - the Menacers Fawcett Gold Medal
![[Matt Helm 13] • The Poisoners](/cover/pc-wLAKmTuCpuTQD/small/[Matt%20Helm%2013]%20%e2%80%a2%20The%20Poisoners.jpg)
[en] [Matt Helm 13] • The Poisoners Titan Books
![[Matt Helm 17] • The Retaliators](/cover/ikhogZ1BMJHbeUnl/small/[Matt%20Helm%2017]%20%e2%80%a2%20The%20Retaliators.jpg)
[en] [Matt Helm 17] • The Retaliators Fawcett Books
![[Too Soon Dead 01] • Too Soon Dead](/cover/VuNQn3o0irM3s3FK/small/[Too%20Soon%20Dead%2001]%20%e2%80%a2%20Too%20Soon%20Dead.jpg)
[en] [Too Soon Dead 01] • Too Soon Dead Bluebook
![[Matt Helm 23] • The Vanishers](/cover/6TpRSJV7gcLfRFKB/small/[Matt%20Helm%2023]%20%e2%80%a2%20The%20Vanishers.jpg)
[en] [Matt Helm 23] • The Vanishers Titan Books
![[Matt Helm 26] • The Threateners](/cover/gL1OUEAp4ry-bqu-/small/[Matt%20Helm%2026]%20%e2%80%a2%20The%20Threateners.jpg)
[en] [Matt Helm 26] • The Threateners Fawcett Books
![[Matt Helm 07] • The Shadowers](/cover/tZCvXLMZaNAGN_b7/small/[Matt%20Helm%2007]%20%e2%80%a2%20The%20Shadowers.jpg)
[en] [Matt Helm 07] • The Shadowers Titan Books
![[Matt Helm 06] • The Ambushers](/cover/fTQVgMx4Pw-KdvXA/small/[Matt%20Helm%2006]%20%e2%80%a2%20The%20Ambushers.jpg)
[en] [Matt Helm 06] • The Ambushers Titan Books
![[Matt Helm 09] • The Devastators](/cover/NubgxeHaV1iWrfDD/small/[Matt%20Helm%2009]%20%e2%80%a2%20The%20Devastators.jpg)
[en] [Matt Helm 09] • The Devastators Titan Books