Reletter
Artwork for Glioblastology

Glioblastology

Adam Marc
Hundreds of paid subscribers

Philosopher gets brain cancer; blogs about it. Welcome to Glioblastology. A journal of parenting, patient advocacy, existential maturity, and life with life-limiting illness.

Platform
Substack
PricingFreemiumPublishesTwice weekly
Issues220Founded3 years agoLast Issue5 months ago
Active

Read this Newsletter

glioblastology.substack.com
Artwork for Glioblastology

Latest Issues

Adam's passing

Dear readers of Adam’s writing,

If you have not already heard the news, Adam passed away peacefully at home on December 20, 2025.

One of his greatest joys in life was writing and we all know he was a naturally gifted writer. I was often...

5 months ago
87
34

The Seizure and the Lesson

I didn’t feel the seizure coming.

I woke up already inside it—breath stolen, consciousness clipped, EMS circulating around the dining room like I’d been dropped into the aftermath of my own life.

Someone was hooking me to vitals.

Someone...

6 months ago
103
21

Walking a Little Closer

Hello friends — I wanted to share a short video with you because some things are easier to say with a face and a voice than with a block of text.

Hello friends — I wanted to share a short video with you because some things are easier to sa...

6 months ago
41
14
Paid

Orientation and Intake

Mornings have their own choreography now, but it’s the off-Broadway, shoestring-budget version, performed with a sketchy wheelchair, an old walker that complains louder than I do, and a gait belt I wear like a pageant sash for the world’s l...

6 months ago
210
30

The First Year, the First Book

One Year of Glioblastology (and a Thank You)

Seven years ago, I started writing here under the title Glioblastology. What began as an experiment in public reflection—part memoir, part philosophy, part survival note—has evolved into a liv...

7 months ago
12

Key Facts

Contact Information
Newsletter Author
Number of Subscribers
Find out how many people subscribe to this newsletter.

Audience Metrics

Subscribers, engagement, traffic and sponsorship for Glioblastology.

SubscribersEngagement75Monthly Web Visits
Accepts SponsorsEstimated Cost per Ad

Authors

The writers behind this newsletter.

  • Adam Marc

    Writer & Philosopher | Author of Glioblastology | Publisher of Adam Marc Writes

  • Frequently Asked Questions

    How can I access the email archive for Glioblastology?

    You can find recent issues that have been published by Glioblastology on Reletter by scrolling up to where it says Latest Issues. Tap on the link for any of the most recent emails or hit More Issues to see older ones.

    How many subscribers does Glioblastology have?

    To see how many people subscribe to Glioblastology, simply upgrade your Reletter account. We provide readership numbers and lots of other stats for this newsletter so you can decide if it's worth reaching out to.

    How can I advertise in Glioblastology?

    Newsletter advertising can be extremely effective when it's done right. Before you pitch Glioblastology as a potential sponsor or partner, make sure that you've done your research and checked its newsletter stats with Reletter.

    Then, personalize one of our winning pitching templates and send it to the right person using the contact info provided.

    How much does it cost to sponsor a publication like Glioblastology?

    Newsletter ad rates (or CPM) vary depending on many factors, including industry, number of subscribers, open rate, ad placement and more.

    To find out how much an ad will cost, contact Glioblastology using the contact information provided and ask for a copy of their media kit.

    How can I find newsletters related to Glioblastology?

    Scroll up to where it says Related Newsletters to see other publications like Glioblastology. You can also search our email newsletter directory to discover other newsletters that cover the topics you're interested in.

    How do I contact Glioblastology?

    Reletter provides this newsletter's website URL above, where you will often find their contact information. We also provide links to associated social media accounts and pitching templates so you can reach out fast.