Gertrude Chandler Warner
Mystery Ranch Henry, Jesse, Violet, and Benny Alden have just found out they have an Aunt Jane who hasn't spoken to their grandfather in years. The children are spending the summer on Aunt Jane's ranch out west. On the way there, the girls spy a mystery man. Does he know something about the ranch? Join the Boxcar Children in their graphic novel adventure at Mystery Ranch! Mike's Mystery Henry, Jesse, Violet, and Benny Alden are on another summer
...The Aldens are spending their first week of summer at Camp Quest in Colorado. The children are excited to learn about fossil hunting and paleontology from renowned scientist Dr. Iris Perez. But strange events at the camp make them wonder if the legends of a bigfoot-like creature roaming the valley might be more fact than fiction. Can the Aldens help Dr. Iris figure out who—or what—is causing such a stir?
44) Monkey trouble
The Aldens have joined Dr. Iris Perez as she investigates legendary creatures around the world. In this adventure, the children travel to Iceland to look into stories of mischievous elves causing trouble. The legends of huldufolk, or hidden people, go back a long way in the country, but are elves really the cause of the problems, or is there a more natural explanation for the strange events on the island?