Mildred A. Wirt Books in Order: All 109 books (1913

How many Mildred A. Wirt books are there?

Mildred A. Wirt has 109 books, released between 1913 and 2021. They include 13 series and 12 titles listed outside any series.

Mildred A. Wirt Books in Publication Order

The table lists all 109 Mildred A. Wirt 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.

Cover of The Double Disguise by Mildred A. Wirt, book 16 of the Kay Tracey series (1941)

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Mildred A. Wirt series and characters in order

Each link below opens a reading-order page with every book in publication order.

Ruth Fielding books in order 30 books
Kay Tracey books in order 18 books
Penny Parker Mystery Stories books in order 17 books
Penny Parker books in order 17 books

Mildred A. Wirt 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.

Dan Carter Cub Scout in order

6 books

1. Dan Carter and the River Camp
2. Dan Carter, Cub Scout
3. Dan Carter and the Money Box
4. Dan Carter and the Great Carved Face
5. Dan Carter and the Cub Honor
6. Dan Carter and the Haunted Castle

Brownie Scouts in order

5 books

1. The Brownie Scouts at Snow Valley
2. The Brownie Scouts at the Cherry Festival
3. The Brownie Scouts at Silver Beach
4. The Brownie Scouts at Windmill Farm
5. The Brownie Scouts in the Circus

Dot and Dash in order

5 books

1. Dot and Dash at the Maple Sugar Camp
2. Dot and Dash at Happy Hollow
3. Dot and Dash in the North Woods
4. Dot and Dash in the Pumpkin Patch
5. Dot and Dash at the Seashore

Penny Nichols in order

4 books

1. Penny Nichols Finds a Clue
2. Penny Nichols and the Mystery of the lost key
3. Penny Nichols and the Black Imp
4. Penny Nichols and the Knob Hill Mystery

Madge Sterling in order

3 books

1. The Missing Formula
2. The Deserted Yacht
3. The Secret of the Sundial

Boy Scout Explorers in order

3 books

1. Boy Scout Explorers At Emerald Valley
2. The Boy Scout Explorers At Treasure Mountain
3. The Boy Scout Explorers At Headless Hollow

Doris Force in order

2 books

1. Doris Force at Locked Gates / Saving a Mysterious Fortune
2. Doris Force at Cloudy Cove / The Old Miser's Signature

Flash Evans in order

2 books

1. Flash Evans and the Darkroom Mystery
2. Flash Evans Camera News Hawk

Trailer Stories in order

1 book

1. Phantom Trailer

Connie Carl in order

1 book

1. Connie Carl at Rainbow Ranch

Standalone books

12 books

12 Mildred A. Wirt titles here are not listed as part of any series.

Do you have to read Mildred A. Wirt books in order?

You only need to read Mildred A. Wirt books in order within each series: the books listed here span 13 separate series, and each series has its own publication order.

Where to start with Mildred A. Wirt

Start with the first book of the Mildred A. Wirt series you want to read: Ruth Fielding starts with Ruth Fielding of the Red Mill (1913), Kay Tracey starts with The Secret of the Red Scarf (1934) and Penny Parker Mystery Stories starts with Tale of the Witch Doll (1939). The earliest catalogued title overall is Ruth Fielding of the Red Mill (1913).

What is the newest Mildred A. Wirt book?

Dot and Dash at the Seashore (2021) is the newest Mildred A. Wirt book released so far.

Is there a new Mildred A. Wirt book coming?

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

Mildred A. Wirt at a glance

Paused: No new Mildred A. Wirt title has appeared for 5 years. The last was published in 2021.
Release pace: Mildred A. Wirt books have appeared about one a year on average.
Length: 380 pages across the 3 of 109 books with a recorded length, a median of 120 pages each.
Busiest decade: Most Mildred A. Wirt books, 33 of 109, were published in the 1930s.