Claus Books in Order

The Claus books take familiar Christmas mythology and rebuild it as a linked science-fiction fantasy universe. That sounds like a gimmick until you spend time in it. Bertauski treats the material with enough sincerity that Santa Claus, Jack Frost, Frosty, Scrooge, the Nutcracker, and even Candyland can all live in the same story-world without it feeling like a joke. Strange, yes. Silly, not really.

The series begins with Nicholas Santa and the discovery of an ancient elven people at the North Pole. From there, the world opens into cold-adapted beings, old grudges, impossible devices, altered reindeer, and a version of Christmas lore that runs on both wonder and machinery. Bertauski clearly enjoys taking a childhood symbol, turning it sideways, and asking what kind of person or place might exist behind the softened legend.

That gives the series a lot of range.

One book follows Sura into the weird chill of Frost Plantation and the sad, angry heart of Jack Frost. Another gives us Oliver and a snowman named Flury. Later entries turn Ebenezer Scrooge into a tech recluse, send Ryder into the orbit of a man obsessed with the last reindeer, and move through Toyland, the Toymaker, the Nutcracker, and Candyland. Each book has its own central cast and conflict, so many of them can be read as standalones, but they gain extra depth when read in order because the shared universe keeps accumulating history.

What holds it together is tone. These are holiday books, but not in a purely cozy way. They can be warm, funny, and full of wonder, then suddenly lonely, eerie, or sad. Bertauski understands that old holiday stories often carry both comfort and unease, and he lets both sides show. The result feels a little younger in accessibility than some of his other work, but not thin. Adults can read these just fine, especially if they enjoy myth retellings with a speculative twist.

It is Christmas with the wires showing.

The later books especially lean into memory, creativity, and belief, not as abstract virtues but as things that can be stolen, suppressed, guarded, or reignited. That gives the series more heart than you might expect from the premise. Beneath the reindeer, toys, and snow-covered inventions, these are often stories about kids and teens trying to figure out what matters when the world feels colder than it should.

If you want the fullest experience, start with Claus and move forward. But if you are simply in the mood for a holiday adventure that is weirder, smarter, and more connected than the cover may suggest, this universe is easy to fall into.