Lulu's PartyUnknown - 2015
"Lulu is excited to have her friends Oliver and Charlie over for a rainy day party, but something goes wrong with her special treat and Lulu fears that her party is ruined, so her friends come to the rescue and save the day"-- Provided by publisher.
Publisher: New York, NY : G.P. Putnam's Sons, an imprint of Penguin Group (USA), 
Characteristics: 1 volume (unpaged) : color illustrations ; 25 cm