Maggie Stiefvater

As Grace hides the vast depth of her love for Sam from her parents and Sam struggles to release his werewolf past and claim a human future, a new wolf named Cole wins Isabel's heart but his own past threatens to destroy the whole pack.

Four children have discovered that they have spirit animals, a rare bond between human and animal that has launched them on a quest to save their world. The team heads to the forests of Eura, where another Great Beast is hidden.

Cole St. Clair has come to California for one reason: to get back Isabel Culpeper.

"Twins Alec and Walker Holland have a reputation around town. One is quiet and the other is the life of any party, but the two are inseparable. For their last summer before college, Alec and Walker leave the city to live with their rural cousins, where they find that the swamp holds far darker depths than they could have imagined. While Walker carves their names into the new social scene, Alec recedes into a summer-school laboratory, slowly losing...

Pip and Tomas visit a seaside showplace filled with magical sea creatures and find themselves surrounded by a menagerie of fantastic specimens before becoming entangled in a mystery involving a naughty sea monster that might not be staying in its tank.

Pip is spending the summer with her aunt. At first it's all fun, games, and chatting until Fuzzles appear and start bursting into flames.