LOT: Hey Jack! Book series by Sally Rippin, 17 books total

Hey Jack! Book series by Sally Rippin 17 books total: The Crazy Cousins, The Scary Solo, The Robot Blues, The Winning Goal, The New Friend, The Circus Cousins, The Best Party Ever, The Top Team, The Playground Problem, The Worry Monsters, The Worst Sleepover, The Bumpy Ride, The Toy Sale, The Big Adventure, The Bravest Kid, The Star of the Week, The Extra-Special Group.