#johnmcmahon
Head Cases #1 by John McMahon

An enigmatic group of FBI agents hunt down a murderer seeking his own justice.

My rating (4/5): ⭐️⭐️⭐️⭐️

Should you read? Check out my spoiler-free review👇
plothl.substack.com/p/head-cases...

#bookreview #booksky #bookcommunity #bookish #bookgram #booktok #JohnMcMahon
September 3, 2026 at 1:44 PM
Head Cases
by John McMahon
4.25 ⭐️s
⚡️📚💙
FBI puzzle expert Gardner Camden and his quirky PAR team race to stop a killer leaving riddles and targeting them.
#headcases #johnmcmahon #allthingsmurderful #currentlyreadingbookishfriends #currentlyreadingpodcast #heartsanddaggerspod #bookstagram #booksky
May 3, 2025 at 12:24 AM
October 18, 2025 at 2:33 PM
This week in the Canberra Weekly I reviewed 3 very different books with a serial killer theme. @ferguscraig.bsky.social's is very funny Also enjoyable are the ones by #JohnMcMahon & @katealicemarshall.bsky.social murdermayhemandlongdogs.com/canberra-wee...
CANBERRA WEEKLY 26 FEBRUARY 2026: NEW CRIME FROM FERGUS CRAIG, JOHN McMAHON and KATE ALICE MARSHALL
This week in the Canberra Weekly I reviewed three enjoyable crime novels that tackle the serial killer thriller from very different perspectives! Inside Man by John McMahon (Harper Collin…
murdermayhemandlongdogs.com
February 26, 2026 at 6:15 AM
Here is my ARC review of #HeadCases by #JohnMcMahon which "follows an enigmatic group of FBl agents as they hunt down a
murderer seeking his own justice." Thank you #netgalley and #macmillanaudio for the chance to check this out early - this title releases on 1/28/25.
December 18, 2024 at 4:17 PM