Hey guys, I was wondering if any of you knew the name of this one children's picture book I used to read, wherein a group of small people (possibly gnomes) use fantastical contraptions to make their way to a child's bedroom. Most of their inventions include winches and pulleys. I remember specifically them using a device to climb/rappel the stairs leading up to the second floor of the child's house. I think they may or may not have been trying to get the tooth under his pillow, I can't remember exactly.
Anyways, would anybody here happen to know the name of this book?
pic unrelated
>>9840846
>I think they may or may not have been trying to get the tooth under his pillow
no dude they wanted to steal his underpants