作者的書籍：Jeff Sinclair - BookPine

Mental Magic: Surefire Tricks to Amaze Your Friends

Mental Magic: Surefire Tricks to Amaze Your Friends

Martin Gardner

Spooky Canada Fun facts and Activities

Spooky Canada Fun facts and Activities

Jeff Sinclair

Go Green, Canada!

Go Green, Canada!

Jeff Sinclair

Faceoff! Hockey Games, Facts and Fun

Faceoff! Hockey Games, Facts and Fun

Jeff Sinclair

The Sheik of Salisbury

The Sheik of Salisbury

Jeff Sinclair

Find It! Canada

Find It! Canada

Jeff Sinclair

Wacky Canada

Wacky Canada

Jeff Sinclair

Kids' Bathroom Book: Riddles

Kids' Bathroom Book: Riddles

Sterling Publishing Co.

Picture Puzzle Adventures

Picture Puzzle Adventures

Jeff Sinclair

Greatest Kids' Comebacks Ever

Greatest Kids' Comebacks Ever

Matt Rissinger

Kids' Bathroom Book: Jokes

Kids' Bathroom Book: Jokes

Sanford Hoffman

Monster Jokes

Monster Jokes

Michael Pellowski

Mathemania

Mathemania

Raymond Blum

Little Giant Book of School Jokes

Little Giant Book of School Jokes

Charles Keller

Best School Jokes Ever

Best School Jokes Ever

Matt Rissinger

Little Giant Book of Insults & Putdowns

Little Giant Book of Insults & Putdowns

Charles Keller

On the Road: Fun Travel Games & Activities

On the Road: Fun Travel Games & Activities

George Shea

Best Joke Book Ever

Best Joke Book Ever

Charles Keller