Which Way to Anywhere is a fantasy-adventure novel by Cressida Cowell, known for her How to Train Your Dragon series. The story revolves around the Hatmanor and Smith families, who are unexpectedly brought together when they discover that their children have access to another world. The protagonist, K2 O’Hero, has a hidden ability to create magical maps that lead to distant places and realms. When his power inadvertently opens a portal to another world, he and his step-siblings find themselves on a journey full of mystery, magical creatures, and unknown dangers.

The novel explores themes of courage, family bonds, and self-discovery, all set against Cowell's signature blend of humor, suspense, and vivid world-building. It’s recommended for middle-grade readers and those who enjoy stories about magical adventures and family dynamics.