Order of Book Series
0

Megan Collins Books in Order

Megan Collins has written 5 books, published between 2019 and 2025. The first book is The Winter Sister (2019) and the newest is Cross My Heart (2025). Publication order is the reading order below.

Books
5
Published
2019–2025
Total pages
1,648 across 5 books
Reading time
27–41 hours

Reading time is an estimate, not a recorded figure: 1,648 pages at 300 words a page, read at 200–300 words a minute.

See all 5 books in order Printable Megan Collins checklist

Suspense and murder mystery define Megan Collins's five novels. The Winter Sister (2019) opens the run, followed by Behind the Red Door (2020), The Family Plot (2021), Thicker Than Water (2023) and Cross My Heart (2025). Missing persons, serial killers, true crime and island settings supply the subject matter. Collins continues to publish.

How many Megan Collins books are there?

Megan Collins has 5 books, released between 2019 and 2025.

Megan Collins Books in Publication Order

The table lists all 5 Megan Collins 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. Cover of The Winter Sister by Megan Collins (2019)
  2. Cover of Behind the Red Door by Megan Collins (2020)
  3. Cover of The Family Plot by Megan Collins (2021)
  4. Cover of Thicker Than Water by Megan Collins (2023)
  5. Cover of Cross My Heart by Megan Collins (2025)
  1. 1
    The Winter Sister2019 · 336 pages · confirmed 1/4
    2019336
    Buy at Amazon USAmazon UK
  2. 2
    Behind the Red Door2020 · 352 pages · confirmed 1/4
    2020352
    Buy at Amazon USAmazon UK
  3. 3
    The Family Plot2021 · 320 pages · confirmed 1/4
    2021320
    Buy at Amazon USAmazon UK
  4. 4
    Thicker Than Water2023 · 320 pages · confirmed 1/4
    2023320
    Buy at Amazon USAmazon UK
  5. 5
    Cross My Heart2025 · 320 pages · confirmed 1/4
    2025320
    Buy at Amazon USAmazon UK

Megan Collins 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.

Standalone books

5 books

5 Megan Collins titles here are not listed as part of any series.

Do you have to read Megan Collins books in order?

No. No source lists any of the 5 Megan Collins books here as part of a series. The numbered table above gives them by publication date.

Where to start with Megan Collins

Start with The Winter Sister (2019), the earliest published title.

What is the newest Megan Collins book?

Cross My Heart (2025) is the newest Megan Collins book released so far.

Is there a new Megan Collins book coming?

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

Megan Collins at a glance

Still publishing
Megan Collins published a book as recently as 2025.
Release pace
Megan Collins books have appeared about one every 2 years on average.
Length
1,648 pages across all 5 books with a recorded length, a median of 320 pages each.
Busiest decade
Most Megan Collins books, 4 of 5, were published in the 2020s.

What the Megan Collins books are about

3 of the 5 Megan Collins books carry subject tags in Open Library's catalogue. The subjects below are the ones that recur across them, most frequent first: american literature is tagged on 2 of 3. The subjects are cataloguers’ headings, not a plot summary.