LEGO BLOCKS139 Blocks magazine issue 139 Building Instructions
Books • 2026
Instruction video coming soon
This LEGO instruction page has been created for set BLOCKS139. The build video will be added as soon as it is available.
LEGO BLOCKS139 set details
LEGO BLOCKS139 Blocks magazine issue 139 is a 2026 LEGO Books set from the Magazines/Blocks range focused on the LEGO model. The details table below lists the available set facts, including the set number, theme and year.
About this LEGO instruction page
This page is ready for the Books 2026 set and the step-by-step LEGO instruction video will be added when available. Use the set details and related links below to identify the model and browse similar LEGO instruction guides.