Marbles Identification and Price Guide

Swear 'N' Search!: Word Search for Adults - Not Your Gramma’s Puzzles!

What Is a Friend and How Can I Be a Very Good One?: A Children's Book That Teaches Friendship Skills of Respecting Friends' Choices, Offering Help, Mending Friendships, and More! (Making Friends!)

Collecting Marbles: A Beginner's Guide: Learn how to RECOGNIZE the Classic Marbles IDENTIFY the Nine Basic Marble Features PLAY the Old Game of Ringer

Marble Mania

American Machine-made Marbles (A Schiffer Book for Collectors)

Marble Collectors Handbook

Everett Grist's Big Book of Marbles: A Comprehensive Identification & Value Guide for Both Antique and Machine-Made Marbles

Contemporary Marbles & Related Art Glass (A Schiffer Book for Collectors)

Everett Grist's Big Book of Marbles: A Comprehensive Identification & Value Guide for Both Antique and Machine-made Marbles