Charlie and Lola's parents tell them to clean their room. Charlie is willing but has a very hard time getting Lola to cooperate and when she refuses, Charlie moves from the room.

Lola likes spying and observing things and then drawing them. But in doing so, she and Soren Lorenson become convinced that a pack of wolves has moved in next door.

Charlie has a new magic kit and dazzles Lola and their friends with his tricks. Lola thinks that if Charlie is a magician, that must mean that she is a magician too, so Lola tries a few tricks, but becomes frustrated when she can't seem to do any magic tricks.

Charlie and Lola have to amuse themselves when they have to wait for their mother to have her appointment in the dentist's waiting room. They pretend to team up with the Tooth Fairy to defeat the evil pirates and save two children named Smiley Girl and Smiley Boy.

Today is Charlie's birthday, and he is planning a monster-themed birthday party. But Lola hates this theme and starts changing everything, and she starts doing things (such as opening his cards) for him. This annoys him greatly, but she decides to help improve Charlie's party.

Charlie is collecting a set of toy dinosaur figures from cereal boxes, and Lola decides that she'd like to collect something too, but doesn't know what.

Lola feels extremely lucky. But when she and Charlie set out to go to the cinema to see a movie called 'Bat Cat' (a parody of Batman), a series of events convinces Lola that her luck has run out, and that she may never be lucky again.

Lola's favourite red shiny shoes are too small for her. Charlie takes her to buy a new pair, but Lola wants to keep the pair that she has.

Lola and Lotta are best friends. But when Lotta is asked to watch over Evie, a new girl at school, Lotta apparently starts to lose interest in Lola, and Lola is worried that she has lost her beloved friend forever.

Lola is impressed by the tomato plant that Charlie is growing (even though she hates tomatoes). She decides to grow a plant of her own and gets a seed, but doesn't know what it will grow.

Charlie and Lola are creating a circus for their grandparents, with Charlie juggling and Lola desperately trying to do forward rolls. But when he is playing soccer in the park with Marv, Charlie breaks his arm. This leaves the siblings afraid that they may have to cancel the show.

Lola likes Lotta's brand new white fluffy coat. She swaps the coat for a handbag that her mom handed her, promising to keep it clean and intact and return it at school the next day. Lola discovers that this is easier said than done.

Charlie and Lola are looking forward to a Chinese puppet show, but first they must deal with their own squabbling or they cannot go.

Sports day is coming up. Charlie and Marv are going to do the three-legged race, Lotta is going to enter the obstacle course, and Lola is very determined to enter the egg and spoon race.

Granny and Grandpa are taking Charlie and Lola to the zoo. But Lola eats all of her sandwiches before lunch, wastes all her bread to feed to the ducks, uses up all of her camera film, and spends all of her money – when she is set on buying a toy seal for the bath. Charlie reluctantly helps her out, but wants her to learn to save things.

After Charlie reads her a story about an ogre, Lola becomes scared of the dark. But all of the things that make her feel safe keep Charlie awake.

Lola has a fear of getting lost. She is not looking forward to the school field to a maze trip and would rather stay behind. Charlie teaches her some methods that should stop her getting lost and help her if she does.

Charlie and Marv are learning Spanish. Lola would like to learn a foreign language too, but can't grasp it. With Soren Lorenson, she decides to make up her own imaginary language and place – Lolaland.

Mom has told Charlie and Lola that they must do many chores, or else Charlie won't be able to watch his favourite TV show, Space Family Hudson. But all Lola seems to want to do is play games.

Lola wants to look after Bert, the class guinea pig, over vacation. Lola figures out how to look after guinea pigs properly, and is allowed to bring Bert home. At first, all is well, but then Bert goes missing.

Charlie and Lola get a pet mouse, which they name Nibbles. Nibbles can do lots of tricks, and they love him very much. But eventually, Nibbles dies, and the siblings must learn to cope with the melancholy of losing a pet.

Lola is very superstitious and gullible. She hops to bed so some "living sea plants" won't tickle her, sleeps tightly so the bed bugs won't bite, washes really hard behind her ears so mushrooms won't grow there, and turns around three times when she sees a magpie. Charlie quickly regrets it when he tells her not to step on the cracks in the pavement, or else the bears, crocodiles and lions that live underneath will get her.

After Charlie convinces Lola to recycle her old toys instead of throwing them away, Lola discovers a recycling competition. If she can recycle one hundred plastic, metal and paper items, she can get her very own real live tree to plant. But she only has two weeks, so Lola decides to ask her classmates to help. They turn out to be extremely very good recyclers indeed.

Lola is learning to count and read at school. But she finds it very difficult and does not like it. Eventually, Charlie persuades her not to give up, and helps her read about Piccolo, a little bird who cannot sing.

While Marv's father takes him and Charlie to the insect house, Lola is left in the company of Marv's little brother, Morten. But Morten is rather quiet and shy, and doesn't seem to want to play any of the games that Lola suggests.

Charlie, Marv, Lola, and Lotta all have to draw pictures of their houses for a school project. They all have their own ways of drawing and look at some famous paintings for inspiration.