Magic Shop Series by Bruce Coville, محبوبه نجف‌خانی

It all starts when Russell Crannaker buys a "monster's ring" from weird old Mr. Elives. Russell is sure the ring is just a silly magic trick -- but he follows the instructions anyway, and slips it on his finger. Then he whispers the magic chant, twists the ring once, and suddenly he's sprouting horns! Hair covers his face and hands. Russell has become...a monster! Russell quickly learns how to change back and forth from human to monster... moreIt all starts when Russell Crannaker buys a "monster's ring" from weird old Mr. Elives. Russell is sure the ring is just a silly magic trick -- but he follows the instructions anyway, and slips it on his finger. Then he whispers the magic chant, twists the ring once, and suddenly he's sprouting horns! Hair covers his face and hands. Russell has become...a monster! Russell quickly learns how to change back and forth from human to monster. But he hasn't paid enough attention to the directions, and when he puts on the ring on the night of a full moon, and twists it three times, Russell realizes he's gone too far.... less

If Howard Morton and Freddie the Frog Killer were trying to hold you down so that Mary Lou Hutton could kiss you, you might run as fast as Jeremy Thatcher did the day he stumbled into Mr. Elives' Magic Shop. And if you stumbled into that strange shop, you, too, might be asked to make a choice. What would you buy? The Chinese rings? The Skull of Truth? Or the dragon's egg?And if you did buy the dragon's egg, what would you do when you found out you were supposed to hatch it?

Jennifer Murdley had no idea what she was getting into the day she bought the big toad from the strange man who ran Elives' Magic Shop. The thing didn't even start talking to her until she had it out of the shop. And once the toad did start to talk, it still kept a lot of secrets. So Jennifer didn't find out about his strange birth... or the treasure hidden in his forehead... or the witch who was out to get him... until she and her friends were in more trouble than they had ever dreamed of!

When Charlie, a habitual liar, steals a skull from a magic shop, he discovers that the skull compels its owner to be honest. Working through several issues, Charlie realizes how complicated honesty is. Illustrations.

Shy Juliet Dove leaves Mr. Elives' magic shop with Helen of Troy's amulet--a virtual man magnet. Juliet doesn't know what she's got, but soon every boy in town is swoony for her. Yet, much as she'd like to lose all the unwanted attention, she can't: The amulet won't come off!A sidesplittingly funny, heartbreaking whirlwind of a book about the high cost of loving, from the award-winning author of My Teacher Is an Alien and The Unicorn Chronicles.