Subjects
- 5-Minute Therapy
- About Books
- About Zines
- Activism
- Addiction
- Adornment
- Adulting
- Affirmations
- Anarchism
- Animals
- Art and Design
- Astrology
- Autism
- Beauty
- Bigfoot
- Bikes
- Bikes in Space
- Biography / Autobiography
- Bodywork
- Business
- CIA Makes SF Unexciting
- Coloring Books
- Comics
- Conspiracy
- Craft
- Creativity
- Crystals
- Disability
- DIY
- Drinks
- Economics
- Education
- Elly Blue Publishing
- Environment
- Feminism
- Fermentation
- Fiction
- Folklore & Mythology
- Food / Cooking
- Friendship
- Games
- Gardening
- Geeky
- Gender
- Graffiti
- Great Outdoors
- Greeting Cards
- Halloween
- Herbalism
- Highs
- History
- Holiday
- Home
- Humor
- Indigenous
- International
- Introduction
- Jewish
- Journal
- Kid Friendly
- Labor
- Literary
- Macabre
- Medical
- Memoir
- Mental Health
- Metaphysical
- Microcosm Distributed
- Microcosm Published
- Middle Reader
- Midwest
- Mindfulness & Meditation
- Movies
- Mushrooms
- Music
- Nature
- New Orleans
- Novelty
- Outer Space
- Pacific Northwest
- Parenting
- Personal Finance
- Personal Growth
- Pets
- Philosophy
- Photography
- Planner
- Poems
- Political
- Pop Culture
- Prison
- Prison to Pamphlet
- Psychology / Psychiatry
- Publishing
- Punk
- Queer / Trans
- Queering Consent
- Race
- Reference
- Relationships
- Religion & Spirituality
- Scene History
- Science
- Science Fiction & Fantasy
- Self-Care
- Self-Care Healthcare
- Sewing
- Sex
- Simple History
- Sociology
- Spanish language
- Sports
- Supernatural
- Survival
- Sustainability
- Tarot
- Technology
- Transportation
- Trauma
- Travel
- Urban / City
- Vegan
- Weed
- Wellness
- Witchy
- Workbook
- Writing
- YA (Young Adult)
- Zine Collection
Log in to get emails when Matthew Harvey has something new.
Mage Merlin's Unsolved Mathematical Mysteries
by Satyan Devadoss Author and Matthew Harvey Author
You don’t have to be an adept at mathematics to enjoy the stories that math is capable of telling us, the functions…
Out of Stock