Jeff Eckleberry - Letterer of Comics

Hi #PortfolioDay I’m Jeff Eckleberry. I letter comic books like The Terminator, Star Trek, ThunderCats, Deadpool, and Powerpuff Girls. Check out my recently-updated website for page samples and contact info. eckleberry.com

its so funny when non-telepaths try to reach emma from their minds by just thinking intensely

John Carter of Mars! Our hero arrives into @DynamiteComics “Altered States: Warlords” not very well dressed for the occasion! Get your copy and find out what @DAvallone and I have been working on! #johncarter #dejahthoris

New comic book day! I just got my copy of @DynamiteComics Altered States: Warlords issue 2 from @AtomicCity ! Written by @DAvallone , colours by Jorge Sutil and letters by @JeffEckleberry ! Get your copy and catch up with this wild story! #johncarter #dejahthoris

THUNDERCATS X SILVERHAWKS #4 is out today! The penultimate issue of the crossover series hits hard, by myself and @drew_moss with contributions from @JoeMulv & @Ran_A_92 Colours by @igormontiart Letters by @JeffEckleberry

#redsonja is called the She-Devil with a sword for a reason! Have you read @dynamitecomics Altered States: Warlords yet? Issue 2 is coming out next week so you better catch up!

Not everything is hack and slash for #redsonja in @DynamiteComics “Altered States: Warlords”, there’s also time for a short nap! Get your signed copy this weekend at @GS_ComicFest ! @DAvallone #comics #gardenstatecomicfest

We can exclusively reveal that BOOM! Studios has acquired the publishing rights for Invader Zim, and it has plans to "bring classic stories, long-sought-after collections, and brand-new original content to readers beginning later this year." bit.ly/4vrWy3F

𝘋𝘰𝘰𝘮, 𝘥𝘰𝘰𝘮, 𝘥𝘰𝘰𝘮, 𝘥𝘰𝘰𝘮… We’re proud to announce we’ve acquired the publishing rights to cult-classic animated franchise INVADER ZIM, and a new era is about to begin! Prepare yourself, humans, for more details and A RETURN OF IRKEN SUPREMACY later this year!

What does Wonderland want from Alice this time? Find out as she heads back through the looking glass this New Comic Book Day in ALICE FOREVER AFTER #4--now available at your local comic shop! Giant robots, space monsters, and out-of-this-world adventures are waiting in the all-new anthology collection MIGHTY MORPHIN POWER RANGERS: MEGAZORDS AND MONSTERS—available today!

Another cool shot of the She-Devil with a sword! Catch what @redsonjaofficial is up to in Altered States: Warlords for @DynamiteComics ! #redsonja

Red Sonja doing @redsonjaofficial stuff! A cool shot from “Altered States: Warlords” for @DynamiteComics , get your signed copy at my booth at @gscomicfest next weekend! #redsonja

MUMM-RA: THE EVER-LIVING #3 is out today. The creature called Mumm-Ra arrives on a new world soon to be called... Third Earth! Written by myself Art by @raphalobosco Colours by @artofroshan Main cover by @dannyearls16 from @DynamiteComics

It’s the height of madness! Don’t be late for a very important date—today is final order cutoffs for ALICE FOREVER AFTER ISSUE 5! Plus, don’t miss the deadline to feed your darkness and include HELLO DARKNESS ISSUE 23 as well! boomstud.io/FOC ALICE FOREVER AFTER #5 W: @urbanbarbarian A: Dan Panosian, @Giorgio_Spall C: @FrancescoSegala with assistance by @faureiana L: @JeffEckleberry CVR A: Dan Panosian CVR B/C: Giorgio Spalletta CVR D/E: @subversivegirl FOC: 6/15/2026 OSD: 7/29/2026 HELLO DARKNESS #23 “The Man Who Outdrew Death”
 W: @rdouek A: @subicstevan L: @eDukeDW “Old Wounds” W/A: Kelly Williams L: @chasexclamation “I Can’t Take You Anywhere”
 by Robert Hack “Sunday, Part Two” W: Ryan North A: @GiadaBelvi_art C: @RomanPStevens L: Jodie Troutman “Gastronomique, Issue One Preview” W: Marguerite Bennett A: @Helena_Masellis C: Nisha Singh L: Jodie Troutman CVR A/D: @subversivegirl CVR B: Jenny Frison CVR C: Abigail Harding CVR E/F: @merkymerx FOC: 6/15/2026 OSD: 7/22/2026

Fire & Ice's Mysterious Warrior Darkwolf Stars on FOC! Preview Dan Panosian's New Epic The revered mythos of FIRE AND ICE has expanded through our partnership with the families of Frank Frazetta and Ralph Bakshi, bringing the world of the masterpiece animated film to new stories in comics. Our flagship series has been lauded with praise, and we've done spotlight specials for characters Teegra and Nekron. Now writer Dan Panosian and breakout star artist Andrey Lunatik are bringing the untold story of the mysterious DARKWOLF! We can't emphasize enough how awesome Andrey's artwork is, so we're showcasing it below. Lock in your preorder with your Local Comic Shop before Monday, and check out the awesome blind bag options!

You don’t have a copy of @DynamiteComics “Altered States:Warlords” yet? Grab one at @DeweysComicCity this Saturday where I’ll be singing them or swing by @TrentonComicCon this Sunday where I’ll be tabling! #redsonja has no time for your excuses!

I just picked up my copy of @DynamiteComics “Altered States: Warlords” from my favourite comic shop @AtomicCity ! @DAvallone did an mazing job with this story, with covers by Mike Rooth , @JosephLinsner and myself, colours by Jorge Sutil and letters by @JeffEckleberry !

Here's my joint review with Nerd Initiative's Edalyn Thomas for Supernatural Special: Castiel no. 1! nerdinitiative.com/2026/06/10/sup… @DynamiteComics @PasqualeQualano @alessandromirac @Ran_A_92 @RobbyBevard @JL_Briere @JeffEckleberry @mishacollins #supernatural

THUNDERCATS X SILVERHAWKS #3 is out tomorrow! Here's a look at some fantastic art by @drew_moss colours by @igormontiart ...Calica v Silverheart!

It’s Friday! And Red Sonja knows it! We only have 5 days until “Altered States: Warlords” comes out! Be sure to grab your copy at your favourite comic shop and find out what’s going on here! #redsonja

Altered States: Warlords #1 Review: Dynamite Sends Red Sonja to Barsoom comicbookaddicts.com/2026/06/altere… @DynamiteComics @DAvallone @JeffEckleberry