Erin McCarthy

Erin McCarthy is one of the well known authors from The United States, who has written numerous successful books based on the new adult and romance genres. She has featured in the list of the New York Times and USA Today bestselling authors on multiple occasions. It was in the year 2002 that author Erin completed the written work of her first book and sold it to her publisher.

The best place to start is the Bad Boys Online series, the earliest of Erin McCarthy's multi-book series: it opens with Hard Line (2003) and runs to 3 books across 2003, ending with Hard Bargain (2003). Erin McCarthy's other series stand alone, so they can be read in any order.

Erin McCarthy has 130 books catalogued in this guide, published between 2003 and 2026. 105 of them belong to 28 named series — the largest being the Fast Track series with 8 books — and 25 are standalone titles, collections or anthologies.

Read each series in publication order — the numbered entries in each series follow the year each book first appeared. Erin McCarthy's series do not depend on one another, so they can be started in any order; by start date they are Bad Boys Online (2003, 3 books), Bowling Friends (2003–2005, 2 books) and FBI Agents, Chicago (2004–2005, 3 books), plus 22 more.

This guide splits Erin McCarthy's 130 books into 28 named series and 25 titles that stand alone or appear only in collections: Fast Track (8 books, 2008–2014); Murder By Design (8 books, 2017–2025); Finding Chris Evans (7 books, 2016); Friendship Harbor (6 books, 2020–2022); Sassy In The City (6 books, 2020–2021), plus 23 further series.