The books

The Fashion Mystery

The Fashion Mystery

After 13 years’ experience in the detection business, Lasse and Maja have the sharpest wits in Valleby. But case no. 25 looks as if it will be a tricky one. It starts during the hectic preparations for the Valleby fashion competition. Almost everyone in Valleby is busy putting together creations for the fashion parade in […]

The Prison Mystery

The Prison Mystery

Case number 24 is a different mystery in an unusual setting. A theatre play at Valleby prison just has its premier when the actors disappear without a trace. Luckily Lasse and Maja are in the audience. The vicar puts on Hamlet at Valleby prison. He wants to cheer up the inmates with an exciting play […]

The Fire brigade Mystery

The Fire brigade Mystery

Case number 23 turns out to be a mystery beyond the ordinary: two fires have broken out in Valleby the past week. And that’s not the only thing, precious objects been stolen at the same time as the fires! It's time for Lasse and Maja to turn out!

Köp bok
The Birthday Mystery

The Birthday Mystery

After 10 years, 20 clever titles and sales of 2 million books, almost every child in Sweden knows who Lasse and Maja are. But the books about these two detective friends are also exciting, fun and ingenious! “Today my very own little goldsmith is fifty years old”, says Barbara Palmer in her tribute to Mohammed […]

The Campsite Mystery

The Campsite Mystery

No camping wihtout a mystery for Lasse and Maja! Catching crayfish – twice as much fun! What is actually going on at the campsite? Things keep mysteriously disappearing. Luckily the well-filled crayfish creel out in the lake is safe and sound! Or is it…? Lasse and Maja are camping together with Miranda and her little […]

The Hospital Mystery

The Hospital Mystery

What is happening at Valleby hospital? Patients jewelry is dissapearing without a trace. Is there a thief among the staff? Sara Bernard has broken her leg and comes to Valleby hospital to get plastered. But what is the chief of police doing there? Patient’s jewelry has gone missing, he explains in a beaten voice to […]

The Love Mystery

The Love Mystery

The sixteenth adventure is here, and it is in Amor’s colours! The immensely popular detectives’ sixteenth case is all about love. Valleby is to hold a love festival – in the name of love, money is to be collected for the poor children of the world. Muhammed Karat has promised to pay five kronor for […]

The Racecourse Mystery

The Racecourse Mystery

The excitement is unbearable at the racecourse outside Valleby. Does the rookie have any chance against the three star jockeys? But when the experienced horses begin to slow down, the whole thing starts to look distinctly dubious. Lasse and Maja realise that they have trotted straight into their seventeenth case.

The School Mystery

The School Mystery

There are false banknotes all over Valleby. The chief of police appeals to the children in Lasse and Maja’s class to keep their eyes open for notes without a watermark. At the same time it emerges that someone has secretly run off thousands of copies on the school’s colour photocopier. Lasse and Maja suspect there […]

The Saffron Mystery

The Saffron Mystery

Now Christmas itself is in danger! They’ve run out of saffron at Café Bernard & Panini. Lasse and Maja pop along to the supermarket, but it turns out the whole of the new consignment has disappeared! Somebody must have got into the office and stolen all the saffron … “My goodness, this is really serious! […]

The Church Mystery

The Church Mystery

It’s time for Lasse and Maja’s fifteenth case. The old priest at the church in Valleby is due to retire, and the bishop has come along to hand over the job to young Fanny Winter. But is someone sabotaging the solemn ceremony in the church? And where has the bishop’s silver crozier gone? Lasse and […]

The Mummy Mystery

The Mummy Mystery

Lasse and Maja run a small detective agency together. Meet them in a series of puzzling mysteries for primary school readers. The stories are set in and around the small town of Valleby, and have a rich gallery of characters to be captivated by on the exciting road to solving the mystery. What’s going on […]

The Movie Theater Mystery

The Movie Theater Mystery

Lasse and Maja run a small detective agency together. Meet them in a series of puzzling mysteries for primary school readers. The stories are set in and around the small town of Valleby, and have a rich gallery of characters to be captivated by on the exciting road to solving the mystery. Desperate dog owners […]

The Library Mystery

The Library Mystery

Books are disappearing from the library in Valleby. How is that possible, after all the library has had an alarm installed! Lasse and Maja are facing their thirteenth case!

The Train Mystery

The Train Mystery

On a fast moving train is a sack full of money, carefully watched by the chief inspector. But he can’t resist taking a nap – and somebody pulls the emergency brake. The money is missing! Lasse and Maja suspect that the thief is still on the train.

The Pet Shop Mystery

The Pet Shop Mystery

It’s time for Lasse and Maja to solve their twelfth case. The animals in the pet shop aren’t very well; they’re getting more and more tired, and now they don’t even want to eat. Could there be something wrong with their food? Valdemar, the owner of the pet shop, doesn’t know what to do. And […]

The Newspaper Mystery

The Newspaper Mystery

This is the eighth volume in the critically acclaimed mystery series about Lasse and Maja’s detective agency. The stories are all set in and around the small town of Valleby, with a rich gallery of characters to captivate the reader along the exciting road to solving each new mystery. Untrue newspaper articles and slander! Everyone […]

The Diamond Mystery

The Diamond Mystery

Someone stole gold-merchant Muhammed Karat’s diamonds. Could it have been the snidely sniggering goldsmith Ture Modig, who really should have owned the whole store? Or maybe Lollo Smith, the newly employed health-freak with a taste for the good things in life? Surely it couldn’t have been Siv Leander, faithful employee, now in financial straits? The police […]

The Circus Mystery

The Circus Mystery

Lasse and Maja run a small detective agency together. Meet them in a series of puzzling mysteries for primary school readers. The stories are set in and around the small town of Valleby, and have a rich gallery of characters to be captivated by on the exciting road to solving the mystery. The smell of […]

The Café Mystery

The Café Mystery

Café Marsaan, Valleby’s lovely pastry shop, has been subjected to a number of robberies, always when there was a great deal of money in the cash register. The cashier is in shock, and LasseMaja’s Detective Agency becomes involved in a mysterious case.

The Hotel Mystery

The Hotel Mystery

On the day before Christmas Eve, the eminent family Åkerö, take a suite at the main hotel in Valleby. With them, they have their extremely valuable, most-prized possession – a Chinese apple dachshund. The hotel manager promises the family to take meticulous care of the dog, but then the unthinkable happens. The dog goes missing […]

The Gold Mystery

The Gold Mystery

Now it’s time for Lasse and Maja’s tenth case – perhaps one of their trickiest so far. All the pictures are in colour this time – and with the title in gold, of course! A huge cargo of gold arrives in the harbour at Valleby. Lasse, Maja and the chief of police supervise the unloading […]

The Football Mystery

The Football Mystery

It’s time for Lasse and Maja’s fourteenth case. Every year a very important football match is played in Valleby. The team from Valleby are to play the team from Solbacka. The silver shield is glittering in the sunlight, and the crowd cheer as the players run onto the pitch. Here comes Sister Mary from the […]