The duck.cool logo: a calm yellow duck with closed eyes and a lily-pad hat, sitting in a pond among swirls, leaves and open books

Cool Duck Seasonal Mandalas

Slow down.
Colour something lovely.

Calm, cosy mandala colouring books for grown-ups, one for every season. Bold & easy pages for lazy evenings, fine detail for when you want to get lost for an hour.

The series

A colouring book for every season

50 original designs in each book, single-sided, with a little colour-test row opposite every page.

Cover of Christmas Mandala Colouring Book for Adults

Book 1 · Available now

Christmas Mandala

Snowflakes, poinsettias, wreaths, baubles, sleigh bells and gingerbread. Fifty festive mandalas with matching corner frames.

Paperback · Hardcover

Cover of Halloween Mandala Colouring Book for Adults

Book 2 · Available now

Halloween Mandala

Spooky-cute, never scary: jack-o'-lanterns, black cats, bats, owls, potions and friendly ghosts, each page with its own little Halloween scene.

Paperback

Cover of Autumn Mandala Colouring Book for Adults

Book 3 · New this autumn

Autumn Mandala

Falling leaves, acorns, sunflowers, apples, toadstools, owls and cosy mugs. A slow, golden book for September through November.

Paperback

  • Three difficulty levels, mixed throughout
  • Single-sided pages: no bleed-through worries
  • Large 8.5 × 11 in pages, crisp line art
  • Colour-test row opposite every design

Try before you buy

Free printable pages

One page from each book, ready to print at home on A4 or US Letter. Choose "fit to page" in your print settings.

The colour corner

Colour a mandala right here

Pick a soft shade, then tap any shape to fill it. Save your finished piece as a picture.

A quiet minute

Breathe with the duck

Before you pick up a pencil, take a minute. Follow the ripples: breathe in as they grow, out as they settle. Stay for the whole minute and the pond duck might have something for you.

Press start when you're ready

On the lily pad

Coming next in the series

Valentine's Mandalas

Hearts, lace and gentle florals.

Easter & Spring

Blossom, nests and fresh green wreaths.

Summer Garden

Sunflowers, bees and long light evenings.

Hello from the pond

About Cool Duck

Cool Duck is a tiny independent studio run by B. Francis & P.T. Williams. We make the kind of colouring books we want on our own sofas: calm, cosy, beautifully balanced, and never cluttered.

Every book is printed on demand by Amazon, single-sided, with three difficulty levels so there's always a page to suit your mood.

Say hello: [email protected]