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Advance reader copies for ULTRABALL (Jan 2019, HarperCollins)! I'd love to send some on ARC tours. #BookJunkies #BookOdyssey #BookPosse #BookSojourn #BookSquad #BookVoyage #KidLitExchange could I send you a hard copy? Thanks!

Advance reader copy for ULTRABALL (Jan 2019, HarperCollins)! I'd love to send some on ARC tours. #BookExcursion #BookExpedition #BookHike #BookTrek #KidLitAlliance #BookVoyage #BookJaunt could I send you a hard copy? Much appreciated!

Woop woop, #bookexcursion rocks!

That moment when editorial notes flip from bowel-loosening to I-think-I-can-do-this! See everyone in about two months. *holes up in editing cave*

Yes, another year-end list. My Top Tier books of 2018! I didn't hit 100 books read this year, but whatcha gonna do. Still found six outstanding ones. It's such a pleasure to discover these -- hope I can pass along that excitement! kidliterati.com/2018/12/el-jef…

I am really intrigued by this book, out this Tuesday, by Jeff Chen! It’s about kids playing a football like sport on the moon! I totally want an Ultrabot suit! I am dying to find out more about the Dark Siders! Thanks for sending it on a #bookhike! HarperCollins

Kids playing football. On the moon. In mech armor! ULTRABALL: LUNAR BLITZ, out tomorrow (HarperCollins)! Retweet for a chance to win an Ultrabot suit (or a copy of the book). Buy a copy! Why not 100 while you’re at it? amzn.to/2SVKCFk

You can't spell MARVELOUS without AMRAM! Wait. You can? Well, you can't spell FAMRAMBULOUS! So there.

I got interviewed about my book birthday! I discuss a variety of topics, including poop, Ultraball, the Ultrabowl, toilet bowls, writing in outer space, and Earthfall. And poop.

All wrapped up in a bow -- literally!

Have you checked out our latest Blog Post!? 💥 kidlitexchange.com/2019/01/15/mid… Jeff Chen Katherine Tegen Bks Paul Noth BloomsburyUS Kids/YA #kidlit #bookreviews #authors

I'm on a Emerald City ComicCon panel tomorrow! 12:15, "Sports, Space and Being Yourself." Come by and make fun of me!

Inbox Zero! I HIT INBOX ZERO! What? Excuse me while I go reply to the 15 emails that just came in.

So, this guy I do puzzles with ... turns out he's amazing. Not just puzzle-amazing, but aMAZINg amazing! Congrats @clmazin on the huge win! economictimes.indiatimes.com/magazines/pana…

ULTRABALL: Deathstrike releases tomorrow! (HarperCollins, at bookstores near you and Amazon). We're giving away TEN signed copies of book 2 in the ULTRABALL series -- just retweet to enter! Winners drawn this weekend! More info at jeffchenwrites.com

I have a new book coming out soon! “The Best Puzzles for Adults” includes crosswords, brain teasers, logic puzzles, word searches, and more. It’d be great if you’d consider pre-ordering a copy; that would help me tons: amazon.com/dp/1638071187 More soon, including giveaways!

HEY, it's The Best Puzzle Book for ADULTS! Huh? LEGO adults are adults, too? Fine, you can help me sneak peek some of the puzzles. SIGH! amzn.to/3g5HnrO

Jim Horne and I created a new daily word game! Squeezy is live, starting today. Please give it a try, and share your results with friends. imsqueezy.com