One year after their graduation from university, Esther De Groot and Daisy Wooten are back in Sheffield for a reunion with Susan and McGraw.The year apart has not been easy for all of them, and this reunion will only draw out the secrets they have all been keeping for too long! The series finale of one of the most acclaimed comics series of the decade reveals the future of everyone's favorite best friends!

Shauna. Charlotte. Mildred. Three schoolgirl sleuths. Jack. Linton. Sonny. Three schoolboy investigators. Tackleford. One mid-sized city with a history of countless mysteries. Is there enough room at Griswalds Grammar School for two groups of kid detectives? There better be, because once these kids have set their sights on solving a mystery there's nothing that can derail them. Nothing, except maybe gossip, classwork, new football player cards, torment...

Everyone's favorite pre-teen British detectives are back for another case! With toddlers disappearing and rumors of a large, beast-like creature roaming the woods, Tackleford is in serious danger. And then there's Mildred's new dog Archibald... if you can even call it a dog. After all, what kind of dog drinks tea out of a cup? Everything comes to a head once the boys get a picture of the beast and Archibald goes missing. Is there a connection? And...

A new school year brings a new classmate to Griswald's Grammar School! But he's a bit strange, and he really, really likes onions. When the whole school suddenly becomes best friends with him, Shauna seems to be the only one left out. It's up to her to peel back the mystery, one onion layer at a time. Join the team for another thrilling case, full of the cunning wit and high-flying adventure you can only get from John Allison's Bad Machinery.

Bad Machinery is back with all-new drama for these British teens in the ninth volume of the award-winning series from the creator of Giant Days, John Allison. Shauna Wickle knows what she wants: top grades for a university scholarship, excellent friends for solving mysteries, and a lifetime subscription to Architectural Digest. But when her older brother returns from several years spent in prison, her carefully constructed life begins crumbling around...

Take a trip through the past in these rare Giant Days stories, to learn the origin of Daisy, Esther and Susan's friendship, and see them embark on orientation, getting-to-know-you-exercises, and collisions with a secret society devoted to Black Metal, among other exploits! Collecting creator John Allison's (Bad Machinery, Scary Go Round) original self-published Giant Days stories, Giant Days: Early Registration takes us back to our favorite characters'...

From the bestselling author of Giant Days comes the final pocket-sized volume in his beloved Bad Machinery series! The mystery-solving teens of Tackleford are finding out that not every summer is a perfect one. Charlotte and Shauna, once inseparable, are decidedly on the outs. Mildred bounces between the formerly best friends while trying to save up money for a car. Amy's rent at the antique store gets tripled, casting doubt on the future of her...

From the bestselling author of Giant Days comes the latest pocket-sized volume in his beloved Bad Machinery series! It's that classic feud: mods versus rockers! As the boys get caught up in the allure of mod culture (the scooters! the hair! the fashion!), Shauna is testing her mettle as the queen of metal. But when the new King of the Mods is crowned, he sparks an all-out war between the musical factions, with the mystery team caught in the mix! The...

During a pre-Christmas ball, Daisy kisses a boy she shouldn't have, while Susan may have done more than that with McGraw. Esther dreads going home for holiday break for fear of running into her ex.

Summer is ending, and so are Daisy and Esther's days at university (Susan still needs to finish medical school, of course). These last days together are worth their weight in gold, but soon it will be time for pomp, circumstance, and silly hats, as the girls head out into the world and face their futures!