Case Closed

Booking Overview

Case Closed is a serialized true-crime/fiction-style audio show that also promotes upcoming titles by authors. For PR pros, it’s a storytelling-focused platform where authors can be surfaced via audiobook/book serialization and advance promos.

Metrics

Episodes: 61

Frequency: Irregular

Rating: 4.2/5.0

Estimated listeners: 10k-100k

Gender skew: Neutral

Location: USA

Instagram: 1.2k followers

Contact Information

Publicly listed emails

podcasts@macmillan.com

Looking for the right person? Join Podseeker to find direct host and producer contacts and manage your podcast outreach.

Booking Intelligence

Booking Requirements

medium

Typical Credentials:

Published crime/mystery thriller author with audiobook or novel slated for promotion/serialization; ideally with an existing or upcoming title.

Required Achievements:

Released or being promoted via audiobook format, Authored a crime/mystery title, Has upcoming book with a public sale/preorder date

Recent Guest Discussions

Catherine Mack - Serializing/previewing Her Audiobook Book(s) And Promoting Her Upcoming Novel THIS WEEKEND DOESNT END WELL FOR Anyone.

Catherine Mack - Final Episode Of Her Audiobook Series EVERY TIME I GO ON VACATION, SOMEONE Dies.

Catherine Mack - Serializing Her Audiobook Series EVERY TIME I GO ON VACATION, SOMEONE DIES (episodes 12).

Recent Topics

True Crime, Mystery, Thriller, Publishing

Episodes

Here's the recent few episodes on

Case Closed

Bonus Chapter: Heart of Glass

August 26, 2026

To celebrate the release of Jennifer Hillier's new audiobook, HEART OF GLASS, we're sharing a bonus chapter exclusively for Case Closed listeners. Welcome back to Seaside, it's time for you to meet the Carnival Killer. You can find HEART OF GLASS by Jennifer Hillier here or wherever you get your audiobooks.

Excerpt: This Weekend Doesn't End Well for Anyone

April 23, 2026

We’ve just concluded serializing the EVERY TIME I GO ON VACATION, SOMEONE DIES audiobook by Catherine Mack. Now we’re excited to share a sneak peek of her next book, THIS WEEKEND DOESN’T END WELL FOR ANYONE. Catherine Mack’s THIS WEEKEND DOESN’T END WELL FOR ANYONE will be on sale 4/28/26. You can preorder your audiobook here or wherever you get your audiobooks.

Every Time I Go on Vacation, Someone Dies: 13

April 21, 2026

Tune in for the final episode of Catherine Mack’s EVERY TIME I GO ON VACATION, SOMEONE DIES audiobook. You can buy EVERY TIME I GO ON VACATION, SOMEONE DIES in full here. Stay tuned for a sneak peek of Catherine Mack’s upcoming THIS WEEKEND DOESN’T END WELL FOR ANYONE (pubs 4/28/26), available for preorder!

Publicly listed emails

podcasts@macmillan.com

Looking for the right person? Join Podseeker to find direct host and producer contacts and manage your podcast outreach.

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