Scaredy Squirrel Prepares for Halloween by Melanie Watt

From chapters.ca:
From costume ideas to trick- or- treating strategies, Scaredy Squirrel helps readers plan for the spookiest night of the year! Scaredy Squirrel Prepares for Halloween is the second in a series of nutty safety guides featuring everyone's favorite worrywart.

13 Nights of Hallowe’en by Guy Vasilovich

From chapters.ca:
On the first night of Hallowe'en, what does your mummy give you? A bright, shiny Skeleton Key, of course!  In fact, for each of the thirteen nights leading up to the big night, your mummy is ready with gifts that include everything from singing skulls to demons dancing to icky eyeballs. The spookier and slimier, the better!

Me and My Dragon Scared of Halloween by David Biedrzycki

From chapters.ca:
A boy and his dragon love all the same things - except for Hallowe'en. Dragon is afraid of zombies, werewolves, and ghosts. How can the boy convince him these things aren't real? As they search for the perfect costume for Dragon, a series of laugh- out- loud events changes Dragon's perspective.

I'm the Scariest Thing in the Castle by Kevin Sherry

From chapters.ca:
A little vampire bat takes stock of all the creepies in the castle and decides he's scarier than all of them! But the creepies? They're not convinced. When they play a trick to prove their point, the oh- so- boastful bat's response is as unexpected as it is exuberant. It turns out the creepies may have created a monster- an absolutely adorable one. Award winner Kevin Sherry delivers a toddler-friendly, not-so-scary Halloween read-aloud with simple text, bold and delightful art, and a lovable little bat with an uncrushable spirit.

Substitute Creacher by Chris Gall

From chapters.ca:
The troublemaking students of Ms. Jenkins' class arrive at school one day to discover a substitute creacher has come to put a stop to their monkey business! He regales them with mind- boggling stories about his former students who didn't follow the rules: Keith the glue- eater, Zach the daydreamer, and Hank the prankster, to name a few. But even this multi- tentacled, yellow- spotted, one- eyed monster's cautionary tales about the consequences of mischief-making can't seem to change the students' wicked ways until he reveals the spookiest and most surprising story of all: his own.

Pumpkin Trouble by Jan Thomas

Duck is going to carve a pumpkin!  There's just one problem....he's stuck.

The Story of the Jack O’Lantern by Katherine Tegen, illustrated by Brandon Dorman

From chapters.ca:

On Halloween night, we dress up in costumes, go trick- or- treating, and carve jack o'lanterns. But what is really behind these holiday traditions?

It all started with a greedy man named Jack, who made a pact with the wrong person. When it comes time for Jack to repay his debt, the deal doesn't quite end as he expected.... Katherine Tegen weaves together legend and tradition to tell the story of one of Halloween's most popular icons. 

Bone Dog by Eric Rohmann

From chapters.ca:

Gus doesn't feel like doing much after his dog Ella dies. He doesn't really even feel like dressing up for Hallowe'en. But when Gus runs into a bunch of rowdy skeletons, it's Ella - his very own Bone dog - who comes to his aid, and together they put those skeletons in their place. A book about friendship, loss, and a delightfully spooky Hallowe'en.

Inside a House that is Haunted by Alyssa Satin Capucilli, illustrated by Tedd Arnold

From chapters.ca:
Previously published as a paperback, this classic is now available as a Scholastic Reader. With illustrations that make the scariest creature look extremely funny and romping repetitive text, readers will never expect what happens when this haunted house has a trick- or- treater knock on its door. Ghosts, spiders, owls, skeletons, and monsters take turns accidentally scaring each other in this silly, slapstick story.

Six Creepy Sheep by Judith Ross Enderle and Stephanie Gordon Tessler, illustrated by John O’Brien

From amazon.com:
A holiday counting book with rhymes and alliteration depicting how the six sheep dressed as creepy ghosts are frightened off, one- by- one, by trick- or- treaters until only one creepy sheep is left to knock on the door of a lonely barn.

No Zombies Allowed by Matt Novak

From chapters.ca:
Monsters can be so annoying. Just ask Witch Wizzle and Witch Woddle. They will tell you horror stories about the nasty habits and bad manners of zombies, werewolves, swamp creatures, ghosts, skeletons, and vampires. Now it's Hallowe'en again. Wizzle and Woddle are planning another party - but who will they invite?

Happy Halloween! By Liesbet Slegers

From chapters.ca:

The fun traditions of Hallowe'en are celebrated in this engaging picture book in which the whole family prepares for the big day. Daddy carves the pumpkin into a scary monster face, while Mommy makes pumpkin soup and pumpkin cakes with the trimmings. Everyone makes scary costumes for the neighbourhood Hallowe'en party.  Simple shapes and just the right amount of spooky suspense introduce youngsters to a favourite holiday.

Extreme Face Painting: 50 Friendly and Fiendish Step-by-Step Demos by Drian and Nick Wolfe

From chapters.ca:
No matter what your experience level, you can turn everyday faces into sweet, funny or frightening works of art that move, laugh, grow and always make people smile! The first half of this book features fun, friendly transitions, such as birds and butterflies, puppies and princesses, knights and night skies. Part Two crosses over to the dark side with strikingly horrible, downright unnerving personas, including vampires, zombies, gargoyles and other foul, freakish creeps.  Full of friendly instruction for beginners and fresh inspiration for seasoned painters, this book will help you make art as original as the face that is painted!

Scaredy-Cat, Splat! By Rob Scotton

From chapters.ca:
It's Halloween, and Splat is determined to be the scariest cat in the class. Unfortunately he's just too much of a scaredy- cat. He's afraid of a little spider, and everyone says his costume looks more silly than scary. And when Mrs. Wimpydimple tells a ghost story in the dark, Splat gets so frightened that he tips over his jack- o'- lantern. But when the lights go back on, the entire class is scared silly by a small, black, furry creature with a big pumpkin head. Whooooo can it be?

The Little Old Lady who was not Afraid of Anything by Linda Williams, illustrated by Megan Lloyd

From chapters.ca:
A clever reworking of a classic story. The little old lady’s fearless attitude and her clever solution as to what to do with the lively shoes, pants, shirt and pumpkin head that are chasing her will enchant young audiences. With brilliantly colored, detailed folk art illustrations.

Sheep Trick or Treat by Nancy Shaw, illustrated by Margot Apple

From chapters.ca:
What will happen when the sheep go trick- or- treating? Could there be wolves lurking in the woods, hoping to catch the sheep as they head home? This lively, funny story is a real treat for fans of this adventuresome flock.

Zen Ghosts by Jon J Muth

From chapters.ca:
On Halloween, Stillwater the panda, who dons a spooky costume and mask, promises his friends Addy, Michael, and Karl a spine- tingling ghost story to be told by a mysterious storyteller. The storyteller - who looks remarkably like Stillwater - tells the children an unforgettable ancient Zen story about a girl named Senjo who hopes to marry Ochu, the boy next door. But Senjo's parents have different plans for her future. The story of Senjo was originally written down by a Chinese Buddhist Monk Master named Wu- men Hui- hai in the early 13th Century. This type of story, called a Koan, is used by students of Zen to attain enlightenment. It provokes thought and conversation - yet has no concrete answers. With Zen Ghosts, Muth has once again presented an original, beautifully crafted story, perfect for Hallowe'en - or any time.

Boo, Bunny by Kathryn O. Galbraith, illustrated by Jeff Mack

From chapters.ca:
Eeek! Squeak! Hallowe'en can be especially spooky for a shy bunny. But when that shy bunny bumps into another shy bunny, friendship scares away fear. Once they join forces, not even the darkest night can stop them two brave bunnies from having the best Hallowe'en ever.

There's No Such Thing! by Tony Mitton, illustrated by Daniel Postgate

There's no such thing as ghosts, vampires, monsters, or ware wolves. But if there's no such thing...what's following us?

Monster Goose by Judy Sierra, illustrated by Jack E Davis

From chapters.ca:
Old Monster Goose has turned Mother Gooses world of nursery rhymes inside out! Here she presents twenty- five deliciously disgusting new poems, filled with rodents and maggots, zombies and ghouls, spiders and, of course, monsters. Remember King Cole? That terrible troll washes his feet in the toilet bowl. And poor Mistress Mary, her gardens quite scary - its killer potatoes ate all her tomatoes and now are out looking for Mary!