ENGINE SPHERE
Get in Touch

Contact
Us.

We read everything. Whether it is about an order, an editorial proposal, a missing entity, or a machine we have not yet mapped — write to us.

Response time
Within 2 business days
For order issues
Include your order number (ES-XXXXXX)
New MessageFORM · v1.0
Topic
We reply within 2 business days. Usually faster.
FAQ

Common questions.

How long does shipping take?
Prints are produced to order within 2–5 business days and ship via tracked delivery. Estimated delivery is 3–10 business days after dispatch, depending on destination.
Can I suggest an entity for the Sphere?
Yes — use the form and select "Suggest an Entity". Tell us who or what you want to see added and why the connection matters.
Can I write for the Journal?
We welcome editorial proposals from writers who care about the subject. Use the "Editorial" topic and include a brief pitch and two writing samples.
Where is my order number?
It looks like ES-XXXXXX and is in your order confirmation email. Include it in any message about an existing order so we can help faster.