Fairy Senses Series by Emily Martha Sorensen

When Cassie finds a magic pair of glasses that allow her to see fairies, she has to figure out where they came from . . . and what the fairies want her to do with them.A 12,000 word children's fantasy story.

Daisy wanted to be able to see fairies. But when she comes across an old compass, she gains the ability to sense them magnetically instead. A 12,000 word children's fantasy story.

Amanda doesn't think she's slow, but everyone else seems to. When she finds a pair of magic earmuffs that allow her to hear fairies, everything changes. A 12,000 word children's fantasy story.

When Maricela's grandmother comes to stay, she finds a magic barometer that gives her the sense of fairy pressure. But more might be going on than she realizes. A 12,000 word children's fantasy story.