During the summer a family of bears enjoys the comforts of life at a cottage by a lake, alongside the human visitors.

"It was the summer before Emma Phineas Wilkey (who everyone called Ferris) went into the fifth grade. It was the summer that the ghost appeared to Charisse, the summer that Ferris's sister, Pinky Wilkey, devoted herself to becoming an outlaw, and the summer that Uncle Ted left Aunt Shirley and moved into the Wilkey basement to paint a history of the world. When a ghost shows up at the threshold to Ferris's grandmother Charisse's room, Ferris worries...

Greg Heffley is caught in the middle as the two halves of his extended family come together in a sidesplittingly relatable summer story! When the Heffley's agree to spend summer break with both Mom's and Dad's relatives at the same time, they have to figure out how to be in two places at once. With Greg caught in the middle, can the Heffley's pull off the ultimate scheme? Or will their vacation turn into a hilarious hot mess?-- Publisher description....