Colorado Parks & Wildlife Research Library

Recounts the life of the scientist whose theories of relativity revolutionized the way we look at space and time.

Discovering a clue left by the famous Brothers Grimm, Conner, his classmate Bree, and the outlandish Mother Goose embark on a mission across Europe to crack a code while Alex haphazardly trains as the next Fairy Godmother.

Scarlet Benoit and Wolf, a street fighter who may have information about her missing grandmother, join forces with Cinder as they try to stay one step ahead of the vicious Lunar Queen Levana in this story inspired by Little Red Riding Hood.

Believing that she will never be allowed to participate in the annual Caraval performance when her ruthless father arranges her marriage, Scarlett receives the invitation she has always dreamed of before her sister, Tella, is kidnapped by the show's mastermind organizer.

In a time of dire need, eleven-year-old Nuria tries to outwit the magical wishing well in her mysterious mountain village.

Darren begins the Trials of Initiation to prove himself worthy of being a half-vampire, even as the the clan's blood foes, the vampaneze, gather near Vampire Mountain.

Betrothed to the demon who rules her country and trained all her life to kill him, seventeen-year-old Nyx Triskelion must now fulfill her destiny and move to the castle to be his wife.

In Freedom's Light, readers will follow the path of young Mary Cates, a courageous girl employed by Paul Revere. The story tells of her efforts to thwart a threat against Revere and also gives details about the Patriots' cause, about British spies in Boston, and about the coming Revolutionary War. Each volume in this innovative historical-fiction series is designed to look like a scrapbook created by the story's main character. Each historical period...

Nine-year-old Sumac Lottery considers it her job to make sure none of the Lottery celebrations are forgotten, especially now at Christmas time, and in her large, gay, and multiethnic family there are a lot of occasions for celebration in the house they all call Camelottery--but when a terrible ice storm hits Toronto, one of her dads, and her favorite brother cannot make it home from India, and it becomes increasingly difficult to hang on to the holiday...