From the description:
"Hugs can be tricky! But you can learn how to hug. Never hug anyone too tight—ouch! And don’t hug too many people at once—uh-oh! You can be a leg hugger or a bear hugger or a surprise hugger. If you don’t want a hug, it’s okay to say so. But if you learn how to give a hug and do it just right, you might get one back...so be ready! Jana Christy’s digital illustrations provide a charming twist to something everyone loves to do."
This one is for pre-school to grade one. 4.5 stars on only 8 reviews: 7 five star and 1 one star. 32 full color pages only for tablets and Cloud Reader.