After seven members of their family are kidnapped by an organization called the Vespers, Dan and Amy Cahill must race against time to track down an ancient map to pay as ransom to bring the hostages home.

Kat, who loves to make maps of all sorts of places and things, gives a special map to Jack.

Clarke is a girl who has just moved in and she is very serious about adventure; Miguel knows the neighborhood and is eager to meet new people and have adventures--so with walkie-talkies, a compass, paper, and colored pencils they set out to explore and draw an "adventure map"--or perhaps it is a treasure map as Miguel insists.

"Ivy, Flame, and the rest of Ruby dorm must find the final piece of the treasure map, which will lead them to the Unicorn's Diamond, but someone else is determined to find it first." --

When Yasmin's father explains to her about explorers and maps, Yasmin decides to make a map of her neighborhood and she brings it along on a trip to the farmers' market with her mother--but will the map help her when they are separated?

In the Caldecott Honor-winning Journey, much of Becker's energy was devoted to the story's exquisite backdrops. Now, in the second wordless book of his planned trilogy, the focus is on his characters. On a rainy day in a city park, the girl who starred in Journey and the boy introduced at the end take refuge by a doorway under a bridge. To their surprise, a king emerges from the door just long enough to pass the two a map before soldiers apprehend...

She has only seen the world through maps. She had no idea they were so dangerous. Boston, 1891. Sophia Tims comes from a family of explorers and cartologers who, for generations, have been traveling and mapping the New World -- a world changed by the Great Disruption of 1799, when all the continents were flung into different time periods. Eight years ago, her parents left her with her uncle Shadrack, the foremost cartologer in Boston, and went on...

Alidade, Lewis, and Blue encounter a young boy named Cado, who brings them to his hidden Mountain village where his people are suffering from a mysterious illness, and Alidade, determined to prove her worth as a Mapmaker, tries to bring balance and magic to the Mountain.