Beth McMullen Books in Order

Beth McMullen has written 10 books, published between 2011 and 2022. The first book is A Little Bit of Sin (2011) and the newest is Secret of the Storm (2022). Publication order is the reading order below.

Books
10
Published
2011–2022
Pages on record
2,072 in 7 of 10 books
Reading time
35–52 hours

Reading time is an estimate, not a recorded figure: 2,072 pages at 300 words a page, read at 200300 words a minute, covering the 7 of 10 titles with a page count on record.

Beth McMullen writes middle grade mysteries that combine adventure and humor, and Mrs. Smith's Spy School for Girls is among the listed series. Sally Sin and Lola Benko, Treasure Hunter are the other two. McMullen has published ten novels with traditional publishers and lives in Northern California. A Little Bit of Sin (2011) is the earliest catalogued title, Mrs. Smith's Spy School for Girls dates from 2017, and Secret of the Storm (2022) is the newest.

How many Beth McMullen books are there?

Beth McMullen has 10 books, released between 2011 and 2022. They include 3 series and 1 title listed outside any series.

Beth McMullen Books in Publication Order

The table lists all 10 Beth McMullen books in the order they were published, with the release year, the page count where one is on record, and how many independent book listings confirm each title. Catalogue data as of September 2026.

  1. 1
    A Little Bit of SinSally Sin #12011 · confirmed 1/4
    2011
  2. 2
    Original SinSally Sin #22011 · 291 pages · confirmed 1/4
    2011291
  3. 3
    Sally Sin, International Mom of MysterySally Sin #32012 · confirmed 1/4
    2012
  4. 4
    Spy MomSally Sin #42012 · confirmed 1/4
    2012
  5. 5
    Mrs. Smith's Spy School for GirlsMrs. Smith's Spy School for Girls #12017 · 320 pages · confirmed 1/4
    2017320
  6. 6
    Power PlayMrs. Smith's Spy School for Girls #22018 · 277 pages · confirmed 1/4
    2018277
  7. 7
    Double CrossMrs. Smith's Spy School for Girls #32019 · 272 pages · confirmed 1/4
    2019272
  8. 8
    Lola Benko, Treasure HunterLola Benko, Treasure Hunter #12020 · 304 pages · confirmed 1/4
    2020304
  9. 9
    The Midnight MarketLola Benko, Treasure Hunter #22021 · 304 pages · confirmed 1/4
    2021304
  10. 10
    Secret of the Storm2022 · 304 pages · confirmed 1/4
    2022304

Beth McMullen books grouped by series

Each title below is a row in the publication-order table above. None of these groups has a reading-order page of its own on this site.

Sally Sin in order

4 books
  1. 1. A Little Bit of Sin
  2. 2. Original Sin
  3. 3. Sally Sin, International Mom of Mystery
  4. 4. Spy Mom

Mrs. Smith's Spy School for Girls in order

3 books
  1. 1. Mrs. Smith's Spy School for Girls
  2. 2. Power Play
  3. 3. Double Cross

Lola Benko, Treasure Hunter in order

2 books
  1. 1. Lola Benko, Treasure Hunter
  2. 2. The Midnight Market

Standalone books

1 book

1 Beth McMullen title here is not listed as part of any series.

Do you have to read Beth McMullen books in order?

You only need to read Beth McMullen books in order within each series: the books listed here span 3 separate series, and each series has its own publication order.

Where to start with Beth McMullen

Start with A Little Bit of Sin (2011), the earliest published title.

What is the newest Beth McMullen book?

Secret of the Storm (2022) is the newest Beth McMullen book released so far.

Is there a new Beth McMullen book coming?

No next Beth McMullen book is announced in the catalogue, which is a gap in the listings it merges rather than a sign that the run has ended.

Beth McMullen at a glance

Paused
No new Beth McMullen title has appeared for 4 years. The last was published in 2022.
Release pace
Beth McMullen books have appeared about one a year on average.
Length
2,072 pages across the 7 of 10 books with a recorded length, a median of 304 pages each.
Busiest decade
Most Beth McMullen books, 7 of 10, were published in the 2010s.

What the Beth McMullen books are about

8 of the 10 Beth McMullen books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: children's fiction is tagged on 5 of 8. The subjects are cataloguers’ headings, not a plot summary.