Nelly's monster sitting adventures are always full of surprises. She certainly can't believe it when she sits a monster who wants to do absolutely nothing! Or when she has to rescue the smallest monster she's encountered yet - but nothing can prepare her for spending Christmas Day with the Dendrilegs! The polarbores like to do absolutely nothing, so Nelly is in for a dull night. But when she invites Asti round to liven things up, she wishes her evening was a little less eventful...

Nelly's phone is still ringing with lots more monster sitting requests - and each one is full of strange surprises! From helping Altigators face their fears, battling venomous Tooth Furries, to taking care of Pipplewak eggs - Nelly's monster-sitting adventures are as unpredictable and exciting as ever! This time Nelly is not babysitting a monster baby, but a monster baby egg. But Nelly needn't worry, Pipplewak eggs never hatch early, or do they?

Nelly is as busy as ever monster-sitting strange and unusual monster babies. With inviting Huffaluks to her birthday barbeque, struggling to frighten Muggots to sleep and stopping Thermitts from melting, Nelly's monster-sitting adventures continue to be full of surprises! It has to be zero degrees or below for the thermits or they'll melt, so monster sitting during a heat wave is going to be a challenge for Nelly...

Nelly is as busy as ever monster-sitting strange and unusual monster babies. With inviting Huffaluks to her birthday barbeque, struggling to frighten Muggots to sleep and stopping Thermitts from melting, Nelly's monster-sitting adventures continue to be full of surprises! It's Nelly's twelfth birthday, and she's invited the huffaluks round for a party. But Nelly's sisters Asti is not happy, and is determined to cause trouble.

Ever played fetch with a four-eyed Grerk or made pancakes with a giant orange squurm? Nelly isn't scared of monsters. In fact she babysits for them. Every night, Nelly the monster sitter looks after a new friend, but its never easy... Slop, the five and a bite year old Squurm, has innumerable Spaghetti-like feelers, two brains and six eyes. He's a practical joker, hates loosing and gets bored very, very easily. Nelly has got her work cut out!

Ever played fetch with a four-eyed Grerk or made pancakes with a giant orange squurm? Nelly isn't scared of monsters. In fact she babysits for them. Every night, Nelly the monster sitter looks after a new friend, but its never easy... Nelly can't believe her luck when she finds out that the Water Greeps live in an underwater penthouse. The only problem is Water Greeps are mischievous monsters, and Nelly is going to have to get a bit wet!

Nelly is as busy as ever monster-sitting strange and unusual monster babies. With inviting Huffaluks to her birthday barbeque, struggling to frighten Muggots to sleep and stopping Thermitts from melting, Nelly's monster-sitting adventures continue to be full of surprises! The Muggots need scaring to get to sleep but nothing frightens them anymore. Its Nelly's job to spook the giant spiders, without getting scared herself!