Demasiadas Tarjetas de San Valentín (Too Many Valentines)

"It's almost Valentine's Day, and Carlos and Carmen don't have any cards for their class! So they spend the day making valentines. They make big valentines and little valentines. They make valentines with glitter and valentines with stickers. Mam and Pap think the twins may have made too many valentines. But, the twins have the perfect plan to make sure everybody has a happy Valentine's Day"--