A hauntingly fun overlay mosaic crochet blanket pattern, designed to celebrate all things Halloween. ️

This blanket was created by 13 wickedly talented crochet designers - each one conjuring up a spine-tingling section to bring this Halloween Mosaic Blanket to life.

The FREE crochet-along (CAL) runs from September 8 – October 23, 2025, and the patterns will remain free on each designer’s website forever. Dare to learn more on the official CAL page.

Or, if you’d rather keep the whole spellbook by your side, you can grab the eBook version and have all the patterns in one place.

Join the fun, share your progress, and cackle along with fellow makers in the Facebook Group.

Yarn colorways used:

• Color A - Apple (Green) - 767 yards (3 skeins)

• Color B - Black - 2,741 yards (9 skeins)

• Color C - White - 860 yards (3 skeins)

• Color D - Dandelion (Yellow) - 107 yards (1 skein)

• Color E - Spice (Orange) - 558 yards (2 skeins)

• Color F - Proper Purple - 532 yards (2 skeins)