Colorado Parks & Wildlife Research Library

"In one century she loved him madly, and in another she wants nothing to do with him. In 1844 Ireland, Liam O’Connor, a rogue and a thief, fell madly in love with a squire’s daughter and unwittingly altered the future. Shy and naive Cora McLeod thought Liam was the answer to her prayers. But the angels disagreed and they’ve been waiting for the right moment in time to step in. Now Liam finds himself reunited with his beloved Cora in Providence...

The magic tree house whisks Jack and Annie back to a field hospital during the American Civil War. There they meet a famous nurse named Clara Barton and do their best to help wounded soldiers. It is their hardest journey yet--and the one that will make the most difference to their own lives!

In their magic treehouse, Jack and Annie are again transported to King Arthur's realm, where invisible beings, giant ravens, and mistaken magic spells have a duke's castle in an uproar on Halloween night.

The magic tree house carries Jack and Annie to New York City in 1938 on a mission to rescue a magical unicorn from New York City. They arrive during one of the darkest periods in the city's history--the Great Depression. Even worse, the city is in the grip of a terrible snowstorm. Where will Jack and Annie ever find a unicorn in the city? And who are the mysterious people following them? Includes instructions to make a snow globe

Thorne Manor has always been haunted and it has always haunted Bronwyn Dale. As a young girl, Bronwyn could pass through a time slip in her great-aunt's house, where she'd visit William Thorne, a boy her own age, born two centuries earlier. In the wake of a family tragedy, the house was shuttered and Bronwyn was convinced that William existed only in her imagination. Twenty years later, Bronwyn inherits Thorne Manor, exactly when she needs it most,...

"It is 1779 and Claire and Jamie are at last reunited with their daughter, Brianna, her husband, Roger, and their children on Fraser's Ridge. Having the family together is a dream the Frasers had thought impossible. Yet even in the North Carolina backcountry, the effects of war are being felt. Tensions in the Colonies are great and local feelings run hot enough to boil Hell's teakettle. Jamie knows loyalties among his tenants are split and it won't...

Hannah resents stories of her Jewish heritage and of the past until, when opening the door during a Passover Seder, she finds herself in Poland during World War II where she experiences the horrors of a concentration camp, and learns why she-- and we--need to remember the past.

"George and Harold have been turned into evil zombie nerds doomed to roam a devastated, postapocalyptic planet for all eternity! Unfortunately, the boys can't count on Captain Underpants for help because Tippy Tinkletrousers and his time-traveling hijinks prevented George and Harold from creating him in the first place! With Tippy having changed the course of human history forever, George and Harold will have to figure out a way to change it back!"--Back...

In the year 2088, the doomsday clock inches towards midnight. The Command, synonymously the World Destroyer, is on the loose. Not even Lamont Cranston, the Shadow's alter ego, knows who he is, but the clock is ticking as people around the world drop dead by the day, with the attack at the World's Fair the most sinister yet. It's up The Shadow and his band of allies to stop the end of the world.

Jack and his younger sister take a trip in their tree house back to ancient Egypt, where they help a queen's mummy continue her voyage to the Next Life.