Joel Stewart

24 books • 5 series

Tangletree Mysteries is Joel Stewart's and Steve Roberts' first book collaboration. Previously to this they have collaborated on TV animation including Abney & Teal and BOT and the Beasties. Joel has also illustrated for Julia Donaldson, Michael Rosen, Michael Bond as well as his own picture books.
Jun 5, 2025
Cover of Peggy & Stu Hear Something Strange

Peggy & Stu Hear Something Strange (The Tangletree Mysteries)

Aug 1, 2024
Cover of Peggy & Stu Play The Wrong Notes

Peggy & Stu Play The Wrong Notes (The Mud and Slime Mysteries)

Jul 6, 2023
Cover of Peggy & Stu Investigate!

Peggy & Stu Investigate! (The Tangletree Mysteries)

Feb 25, 2021
Cover of Lucifer's Legacy

Lucifer's Legacy

Dec 18, 2020
Cover of The Value Equation Workbook

The Value Equation Workbook (The Value Equation)

Nov 30, 2020
Cover of The Value Equation

The Value Equation

Jun 1, 2017
Cover of Tiny Dinosaurs

Tiny Dinosaurs

Apr 7, 2016
Cover of Tiny Cops and Robbers

Tiny Cops and Robbers

Aug 7, 2014
Cover of The Adventures of Abney & Teal: Busy Days Sticker Activity Book

The Adventures of Abney & Teal: Busy Days Sticker Activity Book (The Adventures of Abney and Teal)

Aug 7, 2014
Cover of The Adventures of Abney & Teal: Fun Days Sticker Activity Book

The Adventures of Abney & Teal: Fun Days Sticker Activity Book (The Adventures of Abney and Teal)

Sep 5, 2013
Cover of The Adventures of Abney & Teal: Party Time

The Adventures of Abney & Teal: Party Time (The Adventures of Abney and Teal)

Aug 1, 2013
Cover of The Adventures of Abney & Teal: The Games Day

The Adventures of Abney & Teal: The Games Day (The Adventures of Abney and Teal)

Aug 1, 2013
Cover of The Adventures of Abney & Teal: The More-Maker

The Adventures of Abney & Teal: The More-Maker (The Adventures of Abney and Teal)

Nov 1, 2012
Cover of The Adventures of Abney & Teal: Bop's Hiccups

The Adventures of Abney & Teal: Bop's Hiccups (The Adventures of Abney and Teal)

Nov 1, 2012
Cover of The Adventures of Abney & Teal: An Island Adventure

The Adventures of Abney & Teal: An Island Adventure (The Adventures of Abney and Teal)

Nov 1, 2012
Cover of The Adventures of Abney & Teal: Brilliant Boots

The Adventures of Abney & Teal: Brilliant Boots (The Adventures of Abney and Teal)

Feb 3, 2011
Cover of Tree Soup: A Stanley Wells Mystery

Tree Soup: A Stanley Wells Mystery

May 27, 2010
Cover of Dexter Bexley and the Big Blue Beastie on the Road

Dexter Bexley and the Big Blue Beastie on the Road (Dexter Bexley)

Sep 1, 2009
Cover of The Rouble With Wenlocks: A Stanley Wells Mystery

The Rouble With Wenlocks: A Stanley Wells Mystery

Aug 7, 2008
Cover of Tree Soup

Tree Soup

Jan 3, 2008
Cover of Addis Berner Bear Forgets

Addis Berner Bear Forgets

Jul 5, 2007
Cover of Trouble with Wenlocks

Trouble with Wenlocks

Mar 1, 2007
Cover of Dexter Bexley and the Big Blue Beastie

Dexter Bexley and the Big Blue Beastie

Feb 18, 2005
Cover of Me and My Mammoth

Me and My Mammoth