🎯 Where Should I Start?
ⓘ About A.J. Landau
A.J. Landau is the pen name used by two authors, Jon Land and Jeff Ayers. Land is a bestselling author who has had his writing win him several awards and has a prolific career, co-authoring over fifty books. Ayers is a former librarian and is a reviewer and author. Today Land resides in Providence, Rhode Island, while Jeff Ayers resides in Seattle, Washington. Land is a USA Today bestselling author who is known for writing books that feature the character of Texas Ranger Caitlin Strong. The series has been critically acclaimed and has won him over a dozen awards, including the 2019 International Book Award for the best thriller for Strong as Steel. He is also known for penning Chasing the Dragon, an account of the War on Drugs that was written with a DEA Agent.
All Book Series by A.J. Landau
Pressure Point: A National Parks Thriller
Latest in the series · book 3 of 3 · published 2026
? Frequently Asked Questions
Who is A.J. Landau?
A.J. Landau is the pen name used by two authors, Jon Land and Jeff Ayers. Land is a bestselling author who has had his writing win him several awards and has a prolific career, co-authoring over fifty books. Ayers is a former librarian and is a reviewer and author.
Which A.J. Landau series should I start with?
The best place to start is the National Parks Thriller series, the earliest of A.J. Landau's multi-book series: it opens with Leave No Trace (2024) and runs to 3 books across 2024–2026, ending with Pressure Point: A National Parks Thriller (2026).
How many books has A.J. Landau written?
A.J. Landau has 3 books catalogued in this guide, published between 2024 and 2026. Every one of them sits in one of 1 named series — the largest being the National Parks Thriller series with 3 books.
In what order should A.J. Landau's series be read?
Read each series in publication order — the numbered entries in each series follow the year each book first appeared. A.J. Landau's series do not depend on one another, so they can be started in any order; by start date they are National Parks Thriller (2024–2026, 3 books).
How are A.J. Landau's books organised into series?
This guide splits A.J. Landau's 3 books into 1 named series, with no standalone titles: National Parks Thriller (3 books, 2024–2026).