Signing Events & Convention Submissions
Collector Cartel x Bear Maximum Comics
Signing Events & Convention Submissions
Collector Cartel works with Bear Maximum Comics to help collectors access signing events, convention opportunities, creator appearances, CGC signature submissions and special event-based services.
Creator Signatures
Opportunities for signed comics, convention submissions and selected creator-led events.
CGC Submissions
Event-specific witnessed signing and grading information will be handled through Bear Maximum where available.
Collector Services
From signatures to convention drops, this page keeps collectors pointed toward the latest event opportunities.
Powered by Bear Maximum Comics
Full event information, guest updates, submission guidance and signing-related services are managed by Bear Maximum Comics. Collector Cartel will highlight key opportunities, while Bear Maximum remains the main hub for event details and submissions.
Before sending books or making plans, always check the Bear Maximum event page for the latest deadlines, guest availability, signing fees and submission instructions.
Upcoming Events
Below are selected upcoming events currently listed through Bear Maximum Comics. Guest lists, signing availability, prices, submission windows and deadlines may change, so always check the Bear Maximum event page before sending or purchasing anything for a signing.
1 August 2026
Festival of the Force
Kent Event Centre, Kent
7–9 August 2026
MCM Comic Con Birmingham
NEC, Birmingham, UK
22–23 August 2026
For the Love of Fantasy & Sci-Fi
ExCeL, London, UK
2–4 October 2026
The Lakes International Comic Art Festival
Kendal, UK
10–11 October 2026
Liverpool Comic Con
Exhibition Centre, Liverpool, UK
23–25 October 2026
MCM Comic Con London
ExCeL, London, UK
1–4 November 2026
San Diego Comic-Con Málaga
FYCMA, Málaga, Spain
14–15 November 2026
Thought Bubble Comic Art Festival
Harrogate Convention Centre, UK
30–31 January 2027
For the Love of the Force
BEC, Manchester, UK
27–28 February 2027
For the Love of Supernatural
BEC, Manchester, UK
Need Event Details or Submission Information?
Full event information, guest updates, submission guidance and signing-related services are managed by Bear Maximum Comics. Use the link below to view the latest event list and check the correct process before sending books or placing orders.
Go to Bear Maximum EventsPlease note: event dates, venues, guests, signing fees and submission availability can change. Collector Cartel is not the organiser of external conventions unless clearly stated. Always confirm the latest information through Bear Maximum Comics and the official event organiser before making travel, purchase or submission arrangements.